{"title":"Exhaust: Headers","description":null,"products":[{"product_id":"fmf-stainless-megabomb-header-honda-crf150r-2007-2026-4-stroke-1","title":"FMF Megabomb — Header — Honda CRF150R (2007-2026), 4-Stroke","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHonda CRF150R (2007-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020640170138,"sku":"357583","price":337.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357583_1744903725_bec9f57a-fbfd-4da7-948e-03fea91b30ac.jpg?v=1778741297"},{"product_id":"fmf-stainless-megabomb-header-honda-crf450x-2019-2026-4-stroke-1","title":"FMF Megabomb — Header — Honda CRF450X (2019-2026), 4-Stroke","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHonda CRF450X (2019-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020640989338,"sku":"357595","price":337.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357595_1744903646_2058b467-45a7-4c2d-8a21-fae90704c699.jpg?v=1778741301"},{"product_id":"fmf-stainless-megabomb-header-honda-crf450r-2021-2026-honda-crf450rx-2021-2026-4-stroke","title":"FMF Megabomb — Header — Honda CRF450R (2021-2026), Honda CRF450RX (2021-2026), 4 — (see","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHonda CRF450R (2021-2026)\u003c\/li\u003e\n  \u003cli\u003eHonda CRF450RX (2021-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020641743002,"sku":"357611","price":337.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357611_1744903578.jpg?v=1778738841"},{"product_id":"fmf-titanium-megabomb-header-honda-crf450r-2021-2026-honda-crf450rx-2021-2026-4-stroke","title":"FMF Megabomb — Header — Honda CRF450R (2021-2026), Honda CRF450RX (2021-2026), 4 — (see","description":"\u003cp\u003eThe Titanium MegaBomb is FMF's lightest, top-tier resonance-chamber header. Aerospace-grade titanium construction shaves weight off the front of the bike while delivering the broader powerband of the MegaBomb expansion volume.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLargest FMF resonance chamber — wide low\/mid power\u003c\/li\u003e\n  \u003cli\u003eAerospace-grade titanium — lightest configuration\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMade in Southern California\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHonda CRF450R (2021-2026)\u003c\/li\u003e\n  \u003cli\u003eHonda CRF450RX (2021-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020641874074,"sku":"357612","price":427.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357612_1744903516.jpg?v=1778738842"},{"product_id":"fmf-stainless-megabomb-header-honda-crf250r-2022-2024-honda-crf250rx-2022-2024-4-stroke","title":"FMF Megabomb — Header — Honda CRF250R (2022-2024), Honda CRF250RX (2022-2024), 4 — (see","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHonda CRF250R (2022-2024)\u003c\/li\u003e\n  \u003cli\u003eHonda CRF250RX (2022-2024)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020642627738,"sku":"357619","price":337.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357619_1744824879.jpg?v=1778738849"},{"product_id":"fmf-titanium-megabomb-header-honda-crf250r-2022-2024-honda-crf250rx-2022-2024-4-stroke","title":"FMF Megabomb — Header — Honda CRF250R (2022-2024), Honda CRF250RX (2022-2024), 4 — (see","description":"\u003cp\u003eThe Titanium MegaBomb is FMF's lightest, top-tier resonance-chamber header. Aerospace-grade titanium construction shaves weight off the front of the bike while delivering the broader powerband of the MegaBomb expansion volume.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLargest FMF resonance chamber — wide low\/mid power\u003c\/li\u003e\n  \u003cli\u003eAerospace-grade titanium — lightest configuration\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMade in Southern California\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHonda CRF250R (2022-2024)\u003c\/li\u003e\n  \u003cli\u003eHonda CRF250RX (2022-2024)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020642693274,"sku":"357620","price":427.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357620_1744824986.jpg?v=1778738851"},{"product_id":"fmf-stainless-megabomb-header-honda-crf250r-2025-2026-honda-crf250rx-2025-2026-4-stroke","title":"FMF Megabomb — Header — Honda CRF250R (2025-2026), Honda CRF250RX (2025-2026), 4 — (see","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHonda CRF250R (2025-2026)\u003c\/li\u003e\n  \u003cli\u003eHonda CRF250RX (2025-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020643643546,"sku":"357627","price":337.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357627_1744902618.jpg?v=1778738857"},{"product_id":"fmf-titanium-megabomb-header-honda-crf250r-2025-2026-honda-crf250rx-2025-2026-4-stroke","title":"FMF Megabomb — Header — Honda CRF250R (2025-2026), Honda CRF250RX (2025-2026), 4 — (see","description":"\u003cp\u003eThe Titanium MegaBomb is FMF's lightest, top-tier resonance-chamber header. Aerospace-grade titanium construction shaves weight off the front of the bike while delivering the broader powerband of the MegaBomb expansion volume.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLargest FMF resonance chamber — wide low\/mid power\u003c\/li\u003e\n  \u003cli\u003eAerospace-grade titanium — lightest configuration\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMade in Southern California\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHonda CRF250R (2025-2026)\u003c\/li\u003e\n  \u003cli\u003eHonda CRF250RX (2025-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020643774618,"sku":"357628","price":427.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357628_1744902550.jpg?v=1778738858"},{"product_id":"fmf-stainless-megabomb-header-kawasaki-kx450f-2016-2018-4-stroke","title":"FMF Megabomb — Header — Kawasaki KX450F (2016-2018), 4-Stroke","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKawasaki KX450F (2016-2018)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020646920346,"sku":"357666","price":337.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357666_1744825086.jpg?v=1778738891"},{"product_id":"fmf-stainless-megabomb-header-kawasaki-kx250f-2017-2020-4-stroke-1","title":"FMF Megabomb — Header — Kawasaki KX250F (2017-2020), 4-Stroke","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKawasaki KX250F (2017-2020)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020647084186,"sku":"357667","price":337.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357667_1744825175_fe7e1421-9a2e-4600-8b86-988f30ffba08.jpg?v=1778741318"},{"product_id":"fmf-sx-style-megabomb-header-kawasaki-kx450f-2019-2023-kawasaki-kx450x-2019-2023-4-stroke","title":"FMF Megabomb — MegaBomb Header — Kawasaki KX450F (2019-2023), Kawasaki KX450X — (see","description":"\u003cp\u003eSX Style MegaBomb — the MegaBomb head-pipe geometry packaged for supercross-style applications. Same expansion-chamber sizing and broadened powerband as the standard MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMegaBomb-sized resonance chamber\u003c\/li\u003e\n  \u003cli\u003eSupercross-tuned routing\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKawasaki KX450F (2019-2023)\u003c\/li\u003e\n  \u003cli\u003eKawasaki KX450X (2019-2023)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020647968922,"sku":"357678","price":427.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357678_1744825339.jpg?v=1778738901"},{"product_id":"fmf-stainless-megabomb-header-kawasaki-kx450f-2019-2023-kawasaki-kx450x-2019-2023-4-stroke-1","title":"FMF Megabomb — Header — Kawasaki KX450F (2019-2023), Kawasaki KX450X (2019-2023) — (see","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKawasaki KX450F (2019-2023)\u003c\/li\u003e\n  \u003cli\u003eKawasaki KX450X (2019-2023)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020648067226,"sku":"357683","price":337.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357683_1744825877_5cf76267-a09c-4a39-b254-b7cde8f54e3c.jpg?v=1778741324"},{"product_id":"fmf-stainless-megabomb-header-kawasaki-kx250f-2021-2024-kawasaki-kx250x-2021-2024-4-stroke","title":"FMF Megabomb — Header — Kawasaki KX250F (2021-2024), Kawasaki KX250X (2021-2024) — (see","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKawasaki KX250F (2021-2024)\u003c\/li\u003e\n  \u003cli\u003eKawasaki KX250X (2021-2024)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020648427674,"sku":"357687","price":337.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357687_1744825947.jpg?v=1778738906"},{"product_id":"fmf-titanium-megabomb-header-kawasaki-kx250f-2021-2024-kawasaki-kx250x-2021-2024-4-stroke","title":"FMF Megabomb — Header — Kawasaki KX250F (2021-2024), Kawasaki KX250X (2021-2024) — (see","description":"\u003cp\u003eThe Titanium MegaBomb is FMF's lightest, top-tier resonance-chamber header. Aerospace-grade titanium construction shaves weight off the front of the bike while delivering the broader powerband of the MegaBomb expansion volume.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLargest FMF resonance chamber — wide low\/mid power\u003c\/li\u003e\n  \u003cli\u003eAerospace-grade titanium — lightest configuration\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMade in Southern California\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKawasaki KX250F (2021-2024)\u003c\/li\u003e\n  \u003cli\u003eKawasaki KX250X (2021-2024)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020648525978,"sku":"357688","price":427.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357688_1744826045.jpg?v=1778738907"},{"product_id":"fmf-stainless-megabomb-header-kawasaki-kx450f-2024-2026-kawasaki-kx450x-2024-2026-4-stroke-1","title":"FMF Megabomb — Header — Kawasaki KX450F (2024-2026), Kawasaki KX450X (2024-2026) — (see","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKawasaki KX450F (2024-2026)\u003c\/li\u003e\n  \u003cli\u003eKawasaki KX450X (2024-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020649148570,"sku":"357695","price":337.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357695_1744902476_8d2dccd6-6137-45a7-8b7b-4323954cba14.jpg?v=1778741329"},{"product_id":"fmf-sx-style-megabomb-header-kawasaki-kx450f-2024-2026-kawasaki-kx450x-2024-2026-4-stroke","title":"FMF Megabomb — MegaBomb Header — Kawasaki KX450F (2024-2026), Kawasaki KX450X — (see","description":"\u003cp\u003eSX Style MegaBomb — the MegaBomb head-pipe geometry packaged for supercross-style applications. Same expansion-chamber sizing and broadened powerband as the standard MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMegaBomb-sized resonance chamber\u003c\/li\u003e\n  \u003cli\u003eSupercross-tuned routing\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKawasaki KX450F (2024-2026)\u003c\/li\u003e\n  \u003cli\u003eKawasaki KX450X (2024-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020649214106,"sku":"357696","price":427.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357696_1744902410.jpg?v=1778738914"},{"product_id":"fmf-stainless-megabomb-header-kawasaki-kx250f-2025-2026-kawasaki-kx250x-2025-2026-4-stroke","title":"FMF Megabomb — Header — Kawasaki KX250F (2025-2026), Kawasaki KX250X (2025-2026) — (see","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKawasaki KX250F (2025-2026)\u003c\/li\u003e\n  \u003cli\u003eKawasaki KX250X (2025-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020649869466,"sku":"357703","price":337.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357703_1744902337.jpg?v=1778738921"},{"product_id":"fmf-sx-style-megabomb-header-kawasaki-kx250f-2025-2026-kawasaki-kx250x-2025-2026-4-stroke","title":"FMF Megabomb — MegaBomb Header — Kawasaki KX250F (2025-2026), Kawasaki KX250X — (see","description":"\u003cp\u003eSX Style MegaBomb — the MegaBomb head-pipe geometry packaged for supercross-style applications. Same expansion-chamber sizing and broadened powerband as the standard MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMegaBomb-sized resonance chamber\u003c\/li\u003e\n  \u003cli\u003eSupercross-tuned routing\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKawasaki KX250F (2025-2026)\u003c\/li\u003e\n  \u003cli\u003eKawasaki KX250X (2025-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020649935002,"sku":"357704","price":427.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357704_1744902241.jpg?v=1778738922"},{"product_id":"fmf-titanium-megabomb-header-suzuki-rmz250-2010-2012-4-stroke","title":"FMF Megabomb — Header — Suzuki RMZ250 (2010-2012), 4-Stroke","description":"\u003cp\u003eThe Titanium MegaBomb is FMF's lightest, top-tier resonance-chamber header. Aerospace-grade titanium construction shaves weight off the front of the bike while delivering the broader powerband of the MegaBomb expansion volume.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLargest FMF resonance chamber — wide low\/mid power\u003c\/li\u003e\n  \u003cli\u003eAerospace-grade titanium — lightest configuration\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMade in Southern California\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuzuki RMZ250 (2010-2012)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020651802778,"sku":"357716","price":314.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357716_1744826198.jpg?v=1778738932"},{"product_id":"fmf-stainless-megabomb-header-suzuki-rmx450z-2017-2019-suzuki-rmz450-2011-2026-4-stroke","title":"FMF Megabomb — Header — Suzuki RMX450Z (2017-2019), Suzuki RMZ450 (2011-2026), 4 — (see","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuzuki RMX450Z (2017-2019)\u003c\/li\u003e\n  \u003cli\u003eSuzuki RMZ450 (2011-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020652392602,"sku":"357718","price":337.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357718_1744902163.jpg?v=1778738934"},{"product_id":"fmf-titanium-megabomb-header-suzuki-rmz450-2011-2026-4-stroke","title":"FMF Megabomb — Header — Suzuki RMZ450 (2011-2026), 4-Stroke","description":"\u003cp\u003eThe Titanium MegaBomb is FMF's lightest, top-tier resonance-chamber header. Aerospace-grade titanium construction shaves weight off the front of the bike while delivering the broader powerband of the MegaBomb expansion volume.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLargest FMF resonance chamber — wide low\/mid power\u003c\/li\u003e\n  \u003cli\u003eAerospace-grade titanium — lightest configuration\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMade in Southern California\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuzuki RMZ450 (2011-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020652556442,"sku":"357719","price":427.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357719_1744902057.jpg?v=1778738934"},{"product_id":"fmf-stainless-megabomb-header-suzuki-rmz250-2019-2026-4-stroke","title":"FMF Megabomb — Header — Suzuki RMZ250 (2019-2026), 4-Stroke","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuzuki RMZ250 (2019-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020653605018,"sku":"357726","price":337.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357726_1744901980.jpg?v=1778738941"},{"product_id":"fmf-titanium-megabomb-header-suzuki-rmz250-2019-2026-4-stroke","title":"FMF Megabomb — Header — Suzuki RMZ250 (2019-2026), 4-Stroke","description":"\u003cp\u003eThe Titanium MegaBomb is FMF's lightest, top-tier resonance-chamber header. Aerospace-grade titanium construction shaves weight off the front of the bike while delivering the broader powerband of the MegaBomb expansion volume.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLargest FMF resonance chamber — wide low\/mid power\u003c\/li\u003e\n  \u003cli\u003eAerospace-grade titanium — lightest configuration\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMade in Southern California\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuzuki RMZ250 (2019-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020653736090,"sku":"357727","price":427.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357727_1744901892.jpg?v=1778738942"},{"product_id":"fmf-stainless-megabomb-header-yamaha-wr450f-2019-2020-yamaha-yz450f-2018-2019-1-more-4-stroke","title":"FMF Megabomb — Header — Yamaha WR450F (2019-2020), Yamaha YZ450F (2018-2019) + 1 — (see","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eYamaha WR450F (2019-2020)\u003c\/li\u003e\n  \u003cli\u003eYamaha YZ450F (2018-2019)\u003c\/li\u003e\n  \u003cli\u003eYamaha YZ450FX (2019-2020)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020663206042,"sku":"357779","price":382.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357779_1744828854.jpg?v=1778738984"},{"product_id":"fmf-stainless-megabomb-header-yamaha-wr250f-2020-2025-yamaha-yz250f-2019-2026-1-more-4-stroke","title":"FMF Megabomb — Header — Yamaha WR250F (2020-2025), Yamaha YZ250F (2019-2026) + 1 — (see","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eYamaha WR250F (2020-2025)\u003c\/li\u003e\n  \u003cli\u003eYamaha YZ250F (2019-2026)\u003c\/li\u003e\n  \u003cli\u003eYamaha YZ250FX (2020-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020663500954,"sku":"357785","price":382.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357785_1744901817.jpg?v=1778738989"},{"product_id":"fmf-titanium-megabomb-header-yamaha-wr250f-2020-2025-yamaha-yz250f-2019-2026-1-more-4-stroke","title":"FMF Megabomb — Header — Yamaha WR250F (2020-2025), Yamaha YZ250F (2019-2026) + 1 — (see","description":"\u003cp\u003eThe Titanium MegaBomb is FMF's lightest, top-tier resonance-chamber header. Aerospace-grade titanium construction shaves weight off the front of the bike while delivering the broader powerband of the MegaBomb expansion volume.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLargest FMF resonance chamber — wide low\/mid power\u003c\/li\u003e\n  \u003cli\u003eAerospace-grade titanium — lightest configuration\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMade in Southern California\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eYamaha WR250F (2020-2025)\u003c\/li\u003e\n  \u003cli\u003eYamaha YZ250F (2019-2026)\u003c\/li\u003e\n  \u003cli\u003eYamaha YZ250FX (2020-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020663599258,"sku":"357786","price":472.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357786_1744901749.jpg?v=1778738989"},{"product_id":"fmf-stainless-megabomb-header-yamaha-yz450f-2020-2022-yamaha-yz450fx-2021-2023-4-stroke","title":"FMF Megabomb — Header — Yamaha YZ450F (2020-2022), Yamaha YZ450FX (2021-2023), 4 — (see","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eYamaha YZ450F (2020-2022)\u003c\/li\u003e\n  \u003cli\u003eYamaha YZ450FX (2021-2023)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020664058010,"sku":"357793","price":382.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357793_1744828946.jpg?v=1778738994"},{"product_id":"fmf-titanium-megabomb-header-yamaha-yz450f-2020-2022-yamaha-yz450fx-2021-2023-4-stroke","title":"FMF Megabomb — Header — Yamaha YZ450F (2020-2022), Yamaha YZ450FX (2021-2023), 4 — (see","description":"\u003cp\u003eThe Titanium MegaBomb is FMF's lightest, top-tier resonance-chamber header. Aerospace-grade titanium construction shaves weight off the front of the bike while delivering the broader powerband of the MegaBomb expansion volume.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLargest FMF resonance chamber — wide low\/mid power\u003c\/li\u003e\n  \u003cli\u003eAerospace-grade titanium — lightest configuration\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMade in Southern California\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eYamaha YZ450F (2020-2022)\u003c\/li\u003e\n  \u003cli\u003eYamaha YZ450FX (2021-2023)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020664123546,"sku":"357794","price":472.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357794_1744829099.jpg?v=1778738995"},{"product_id":"fmf-stainless-megabomb-header-yamaha-wr450f-2024-2026-yamaha-yz450f-2023-2025-1-more-4-stroke","title":"FMF Megabomb — Header — Yamaha WR450F (2024-2026), Yamaha YZ450F (2023-2025) + 1 — (see","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eYamaha WR450F (2024-2026)\u003c\/li\u003e\n  \u003cli\u003eYamaha YZ450F (2023-2025)\u003c\/li\u003e\n  \u003cli\u003eYamaha YZ450FX (2024-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020664746138,"sku":"357803","price":382.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357803_1744901679.jpg?v=1778739003"},{"product_id":"fmf-titanium-megabomb-header-yamaha-wr450f-2024-2026-yamaha-yz450f-2023-2025-1-more-4-stroke","title":"FMF Megabomb — Header — Yamaha WR450F (2024-2026), Yamaha YZ450F (2023-2025) + 1 — (see","description":"\u003cp\u003eThe Titanium MegaBomb is FMF's lightest, top-tier resonance-chamber header. Aerospace-grade titanium construction shaves weight off the front of the bike while delivering the broader powerband of the MegaBomb expansion volume.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLargest FMF resonance chamber — wide low\/mid power\u003c\/li\u003e\n  \u003cli\u003eAerospace-grade titanium — lightest configuration\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMade in Southern California\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eYamaha WR450F (2024-2026)\u003c\/li\u003e\n  \u003cli\u003eYamaha YZ450F (2023-2025)\u003c\/li\u003e\n  \u003cli\u003eYamaha YZ450FX (2024-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020664844442,"sku":"357804","price":472.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357804_1744901615.jpg?v=1778739003"},{"product_id":"fmf-stainless-megabomb-header-husaberg-fe-250-2013-2014-ktm-250-sx-f-2011-2012-2-more-4-stroke-1","title":"FMF Megabomb — Header — Husaberg FE 250 (2013-2014), KTM 250 SX-F (2011-2012) + 2 — (see","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHusaberg FE 250 (2013-2014)\u003c\/li\u003e\n  \u003cli\u003eKTM 250 SX-F (2011-2012)\u003c\/li\u003e\n  \u003cli\u003eKTM 250 XC-F (2011)\u003c\/li\u003e\n  \u003cli\u003eKTM 250 XCF-W (2012-2013)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020665139354,"sku":"357813","price":427.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357813_1744901477_4608e814-c0f7-404a-af9a-00539ab25b78.jpg?v=1778741346"},{"product_id":"fmf-stainless-megabomb-header-husqvarna-tc449-2011-2013-4-stroke","title":"FMF Megabomb — Header — Husqvarna TC449 (2011-2013), 4-Stroke","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHusqvarna TC449 (2011-2013)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020665335962,"sku":"357817","price":247.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357817_1744901361.jpg?v=1778739009"},{"product_id":"fmf-stainless-megabomb-header-ktm-250-sx-f-2013-2015-ktm-250-xc-f-2013-2015-4-stroke","title":"FMF Megabomb — Header — KTM 250 SX-F (2013-2015), KTM 250 XC-F (2013-2015), 4 — (see","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKTM 250 SX-F (2013-2015)\u003c\/li\u003e\n  \u003cli\u003eKTM 250 XC-F (2013-2015)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020665499802,"sku":"357821","price":427.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357821_1744901285.jpg?v=1778739011"},{"product_id":"fmf-titanium-megabomb-header-ktm-250-sx-f-2013-2015-ktm-250-xc-f-2013-2015-4-stroke","title":"FMF Megabomb — Header — KTM 250 SX-F (2013-2015), KTM 250 XC-F (2013-2015), 4 — (see","description":"\u003cp\u003eThe Titanium MegaBomb is FMF's lightest, top-tier resonance-chamber header. Aerospace-grade titanium construction shaves weight off the front of the bike while delivering the broader powerband of the MegaBomb expansion volume.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLargest FMF resonance chamber — wide low\/mid power\u003c\/li\u003e\n  \u003cli\u003eAerospace-grade titanium — lightest configuration\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMade in Southern California\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKTM 250 SX-F (2013-2015)\u003c\/li\u003e\n  \u003cli\u003eKTM 250 XC-F (2013-2015)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020665532570,"sku":"357822","price":494.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357822_1744900263.jpg?v=1778739012"},{"product_id":"fmf-stainless-megabomb-header-ktm-350-sx-f-2013-2015-ktm-350-xc-f-2013-2015-4-stroke","title":"FMF Megabomb — Header — KTM 350 SX-F (2013-2015), KTM 350 XC-F (2013-2015), 4 — (see","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKTM 350 SX-F (2013-2015)\u003c\/li\u003e\n  \u003cli\u003eKTM 350 XC-F (2013-2015)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020665598106,"sku":"357825","price":427.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357825_1744900162.jpg?v=1778739013"},{"product_id":"fmf-titanium-megabomb-header-ktm-350-sx-f-2013-2015-ktm-350-xc-f-2013-2015-4-stroke","title":"FMF Megabomb — Header — KTM 350 SX-F (2013-2015), KTM 350 XC-F (2013-2015), 4 — (see","description":"\u003cp\u003eThe Titanium MegaBomb is FMF's lightest, top-tier resonance-chamber header. Aerospace-grade titanium construction shaves weight off the front of the bike while delivering the broader powerband of the MegaBomb expansion volume.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLargest FMF resonance chamber — wide low\/mid power\u003c\/li\u003e\n  \u003cli\u003eAerospace-grade titanium — lightest configuration\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMade in Southern California\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKTM 350 SX-F (2013-2015)\u003c\/li\u003e\n  \u003cli\u003eKTM 350 XC-F (2013-2015)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020665696410,"sku":"357826","price":494.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357826_1744900066.jpg?v=1778739014"},{"product_id":"fmf-stainless-megabomb-header-husqvarna-fc-250-2014-2015-4-stroke","title":"FMF Megabomb — Header — Husqvarna FC 250 (2014-2015), 4-Stroke","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHusqvarna FC 250 (2014-2015)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020666253466,"sku":"357833","price":427.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357833_1744899893.jpg?v=1778739020"},{"product_id":"fmf-titanium-megabomb-header-husqvarna-fc-250-2014-2015-4-stroke","title":"FMF Megabomb — Header — Husqvarna FC 250 (2014-2015), 4-Stroke","description":"\u003cp\u003eThe Titanium MegaBomb is FMF's lightest, top-tier resonance-chamber header. Aerospace-grade titanium construction shaves weight off the front of the bike while delivering the broader powerband of the MegaBomb expansion volume.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLargest FMF resonance chamber — wide low\/mid power\u003c\/li\u003e\n  \u003cli\u003eAerospace-grade titanium — lightest configuration\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMade in Southern California\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHusqvarna FC 250 (2014-2015)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020666319002,"sku":"357834","price":494.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357834_1744899802.jpg?v=1778739022"},{"product_id":"fmf-stainless-megabomb-header-husqvarna-fc-350-2015-4-stroke","title":"FMF Megabomb — Header — Husqvarna FC 350 (2015), 4-Stroke","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHusqvarna FC 350 (2015)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020666384538,"sku":"357835","price":427.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357835_1744899624.jpg?v=1778739023"},{"product_id":"fmf-titanium-megabomb-header-husqvarna-fc-350-2015-4-stroke-1","title":"FMF Megabomb — Header — Husqvarna FC 350 (2015), 4-Stroke","description":"\u003cp\u003eThe Titanium MegaBomb is FMF's lightest, top-tier resonance-chamber header. Aerospace-grade titanium construction shaves weight off the front of the bike while delivering the broader powerband of the MegaBomb expansion volume.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLargest FMF resonance chamber — wide low\/mid power\u003c\/li\u003e\n  \u003cli\u003eAerospace-grade titanium — lightest configuration\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMade in Southern California\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHusqvarna FC 350 (2015)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020666548378,"sku":"357836","price":494.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357836_1744899403_856a8a8f-652b-457b-b698-92e52e647976.jpg?v=1778741348"},{"product_id":"fmf-titanium-megabomb-header-husqvarna-fc-450-2016-2018-husqvarna-fx-450-2017-2018-3-more-4-stroke-1","title":"FMF Megabomb — Header — Husqvarna FC 450 (2016-2018), Husqvarna FX 450","description":"\u003cp\u003eThe Titanium MegaBomb is FMF's lightest, top-tier resonance-chamber header. Aerospace-grade titanium construction shaves weight off the front of the bike while delivering the broader powerband of the MegaBomb expansion volume.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLargest FMF resonance chamber — wide low\/mid power\u003c\/li\u003e\n  \u003cli\u003eAerospace-grade titanium — lightest configuration\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMade in Southern California\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHusqvarna FC 450 (2016-2018)\u003c\/li\u003e\n  \u003cli\u003eHusqvarna FX 450 (2017-2018)\u003c\/li\u003e\n  \u003cli\u003eKTM 450 SX-F (2016-2018)\u003c\/li\u003e\n  \u003cli\u003eKTM 450 SX-F FACTORY EDITION (2015-2017)\u003c\/li\u003e\n  \u003cli\u003eKTM 450 XC-F (2016-2018)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020666876058,"sku":"357840","price":539.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357840_1744899280_ce04c6b4-321c-420c-9a70-75cb8a7fb210.jpg?v=1778741349"},{"product_id":"fmf-stainless-megabomb-header-husqvarna-fc-450-2016-2018-husqvarna-fx-450-2017-2018-3-more-4-stroke","title":"FMF Megabomb — Header — Husqvarna FC 450 (2016-2018), Husqvarna FX 450","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHusqvarna FC 450 (2016-2018)\u003c\/li\u003e\n  \u003cli\u003eHusqvarna FX 450 (2017-2018)\u003c\/li\u003e\n  \u003cli\u003eKTM 450 SX-F (2016-2018)\u003c\/li\u003e\n  \u003cli\u003eKTM 450 SX-F FACTORY EDITION (2015-2017)\u003c\/li\u003e\n  \u003cli\u003eKTM 450 XC-F (2016-2018)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020667039898,"sku":"357843","price":427.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357843_1744899207.jpg?v=1778739030"},{"product_id":"fmf-stainless-megabomb-header-husqvarna-fc-250-2016-2018-husqvarna-fc-350-2016-2018-6-more-4-stroke","title":"FMF Megabomb — Header — Husqvarna FC 250 (2016-2018), Husqvarna FC 350","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHusqvarna FC 250 (2016-2018)\u003c\/li\u003e\n  \u003cli\u003eHusqvarna FC 350 (2016-2018)\u003c\/li\u003e\n  \u003cli\u003eHusqvarna FX 350 (2017-2018)\u003c\/li\u003e\n  \u003cli\u003eKTM 250 SX-F (2016-2018)\u003c\/li\u003e\n  \u003cli\u003eKTM 250 SX-F FACTORY EDITION (2015-2017)\u003c\/li\u003e\n  \u003cli\u003eKTM 250 XC-F (2016-2018)\u003c\/li\u003e\n  \u003cli\u003eKTM 350 SX-F (2016-2018)\u003c\/li\u003e\n  \u003cli\u003eKTM 350 XC-F (2016-2018)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020667138202,"sku":"357844","price":427.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357844_1744899127.jpg?v=1778739031"},{"product_id":"fmf-stainless-megabomb-plus-header-gasgas-ex-250f-2021-2023-gasgas-mc-250f-2021-2023-3-more-4-stroke","title":"FMF Megabomb — Plus Header — GasGas EX 250F (2021-2023), GasGas MC 250F","description":"\u003cp\u003eStainless MegaBomb Plus — an upgraded version of the stainless MegaBomb with refined internal geometry. Stainless steel construction, larger resonance chamber than the PowerBomb, and the broader power delivery the MegaBomb is known for.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRefined-geometry MegaBomb header\u003c\/li\u003e\n  \u003cli\u003eStainless steel mandrel-bent construction\u003c\/li\u003e\n  \u003cli\u003eLarge resonance chamber for broad low\/mid power\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGasGas EX 250F (2021-2023)\u003c\/li\u003e\n  \u003cli\u003eGasGas MC 250F (2021-2023)\u003c\/li\u003e\n  \u003cli\u003eHusqvarna FC 250 (2019-2022)\u003c\/li\u003e\n  \u003cli\u003eKTM 250 SX-F (2019-2022)\u003c\/li\u003e\n  \u003cli\u003eKTM 250 XC-F (2019-2022)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020667236506,"sku":"357845","price":337.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357845_1744898997.jpg?v=1778739032"},{"product_id":"fmf-stainless-megabomb-plus-header-gasgas-ex-350f-2021-2023-gasgas-mc-250f-2023-6-more-4-stroke","title":"FMF Megabomb — Plus Header — GasGas EX 350F (2021-2023), GasGas MC 250F (2023) + — (see","description":"\u003cp\u003eStainless MegaBomb Plus — an upgraded version of the stainless MegaBomb with refined internal geometry. Stainless steel construction, larger resonance chamber than the PowerBomb, and the broader power delivery the MegaBomb is known for.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRefined-geometry MegaBomb header\u003c\/li\u003e\n  \u003cli\u003eStainless steel mandrel-bent construction\u003c\/li\u003e\n  \u003cli\u003eLarge resonance chamber for broad low\/mid power\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGasGas EX 350F (2021-2023)\u003c\/li\u003e\n  \u003cli\u003eGasGas MC 250F (2023)\u003c\/li\u003e\n  \u003cli\u003eGasGas MC 350F (2021-2022)\u003c\/li\u003e\n  \u003cli\u003eHusqvarna FC 350 (2019-2022)\u003c\/li\u003e\n  \u003cli\u003eHusqvarna FX 350 (2019-2022)\u003c\/li\u003e\n  \u003cli\u003eKTM 350 SX-F (2019-2022)\u003c\/li\u003e\n  \u003cli\u003eKTM 350 XC-F (2019-2022)\u003c\/li\u003e\n  \u003cli\u003eKTM 350 XC-F KAILUB RUSSELL (2021)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020667302042,"sku":"357847","price":337.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357847_1744898813.jpg?v=1778739033"},{"product_id":"fmf-titanium-megabomb-plus-header-gasgas-ex-350f-2021-2023-gasgas-mc-350f-2021-2023-5-more-4-stroke","title":"FMF Megabomb — Plus Header — GasGas EX 350F (2021-2023), GasGas MC 350F","description":"\u003cp\u003eTitanium MegaBomb Plus — top-tier titanium version of the refined MegaBomb. Aerospace-grade titanium construction with the largest FMF resonance chamber for broad low-and-mid power.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAerospace-grade titanium construction — lightest configuration\u003c\/li\u003e\n  \u003cli\u003eRefined-geometry MegaBomb header\u003c\/li\u003e\n  \u003cli\u003eLargest FMF resonance chamber\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003eMade in Southern California\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGasGas EX 350F (2021-2023)\u003c\/li\u003e\n  \u003cli\u003eGasGas MC 350F (2021-2023)\u003c\/li\u003e\n  \u003cli\u003eHusqvarna FC 350 (2019-2022)\u003c\/li\u003e\n  \u003cli\u003eHusqvarna FX 350 (2019-2022)\u003c\/li\u003e\n  \u003cli\u003eKTM 350 SX-F (2019-2022)\u003c\/li\u003e\n  \u003cli\u003eKTM 350 XC-F (2019-2022)\u003c\/li\u003e\n  \u003cli\u003eKTM 350 XC-F KAILUB RUSSELL (2021)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020667367578,"sku":"357848","price":427.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357848_1744898731.jpg?v=1778739034"},{"product_id":"fmf-stainless-megabomb-plus-header-gasgas-ex-450f-2021-2023-gasgas-mc-450f-2021-2023-6-more-4-stroke","title":"FMF Megabomb — Plus Header — GasGas EX 450F (2021-2023), GasGas MC 450F","description":"\u003cp\u003eStainless MegaBomb Plus — an upgraded version of the stainless MegaBomb with refined internal geometry. Stainless steel construction, larger resonance chamber than the PowerBomb, and the broader power delivery the MegaBomb is known for.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRefined-geometry MegaBomb header\u003c\/li\u003e\n  \u003cli\u003eStainless steel mandrel-bent construction\u003c\/li\u003e\n  \u003cli\u003eLarge resonance chamber for broad low\/mid power\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGasGas EX 450F (2021-2023)\u003c\/li\u003e\n  \u003cli\u003eGasGas MC 450F (2021-2023)\u003c\/li\u003e\n  \u003cli\u003eHusqvarna FC 450 (2019-2022)\u003c\/li\u003e\n  \u003cli\u003eHusqvarna FC 450 ROCKSTAR EDITION (2018-2021)\u003c\/li\u003e\n  \u003cli\u003eHusqvarna FX 450 (2019-2022)\u003c\/li\u003e\n  \u003cli\u003eKTM 450 SX-F (2019-2022)\u003c\/li\u003e\n  \u003cli\u003eKTM 450 SX-F FACTORY EDITION (2018-2021)\u003c\/li\u003e\n  \u003cli\u003eKTM 450 XC-F (2019-2022)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020667465882,"sku":"357849","price":337.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357849_1744898627.jpg?v=1778739034"},{"product_id":"fmf-titanium-megabomb-plus-header-gasgas-ex-450f-2021-2023-gasgas-mc-450f-2021-2023-6-more-4-stroke","title":"FMF Megabomb — Plus Header — GasGas EX 450F (2021-2023), GasGas MC 450F","description":"\u003cp\u003eTitanium MegaBomb Plus — top-tier titanium version of the refined MegaBomb. Aerospace-grade titanium construction with the largest FMF resonance chamber for broad low-and-mid power.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAerospace-grade titanium construction — lightest configuration\u003c\/li\u003e\n  \u003cli\u003eRefined-geometry MegaBomb header\u003c\/li\u003e\n  \u003cli\u003eLargest FMF resonance chamber\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003eMade in Southern California\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGasGas EX 450F (2021-2023)\u003c\/li\u003e\n  \u003cli\u003eGasGas MC 450F (2021-2023)\u003c\/li\u003e\n  \u003cli\u003eHusqvarna FC 450 (2019-2022)\u003c\/li\u003e\n  \u003cli\u003eHusqvarna FC 450 ROCKSTAR EDITION (2018-2021)\u003c\/li\u003e\n  \u003cli\u003eHusqvarna FX 450 (2019-2022)\u003c\/li\u003e\n  \u003cli\u003eKTM 450 SX-F (2019-2022)\u003c\/li\u003e\n  \u003cli\u003eKTM 450 SX-F FACTORY EDITION (2018-2021)\u003c\/li\u003e\n  \u003cli\u003eKTM 450 XC-F (2019-2022)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020667531418,"sku":"357850","price":427.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357850_1744898449.jpg?v=1778739035"},{"product_id":"fmf-stainless-megabomb-header-husqvarna-fe-350-2017-2019-ktm-350-exc-f-2017-2019-4-stroke","title":"FMF Megabomb — Header — Husqvarna FE 350 (2017-2019), KTM 350 EXC-F (2017-2019) — (see","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHusqvarna FE 350 (2017-2019)\u003c\/li\u003e\n  \u003cli\u003eKTM 350 EXC-F (2017-2019)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020669005978,"sku":"357862","price":427.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357862_1744898249.jpg?v=1778739046"},{"product_id":"fmf-stainless-megabomb-header-gasgas-ec350f-2021-husqvarna-fe-350-2020-2023-2-more-4-stroke","title":"FMF Megabomb — Header — GasGas EC350F (2021), Husqvarna FE 350 (2020-2023) + 2 — (see","description":"\u003cp\u003eThe MegaBomb is FMF's largest resonance-chamber header — a larger expansion volume than the PowerBomb for even broader low-end and mid-range gains. Stainless steel version offers rugged durability at a friendlier price than the titanium MegaBomb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarger resonance chamber than PowerBomb — bigger low-mid bump\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for OEM head pipe\u003c\/li\u003e\n  \u003cli\u003ePairs with FMF 4-stroke slip-ons\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 4-stroke bike specific — fits the following models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGasGas EC350F (2021)\u003c\/li\u003e\n  \u003cli\u003eHusqvarna FE 350 (2020-2023)\u003c\/li\u003e\n  \u003cli\u003eHusqvarna FE 350 ROCKSTAR EDITION (2021)\u003c\/li\u003e\n  \u003cli\u003eKTM 350 XCF-W (2020-2022)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":48020669431962,"sku":"357863","price":472.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357863_1744898143.jpg?v=1778739047"}],"url":"https:\/\/garamoto.com\/collections\/moto-exhaust-headers.oembed","provider":"GARA","version":"1.0","type":"link"}