{"product_id":"fmf-q4-slip-on-yamaha-wr250f-2007-2013-yamaha-wr450f-2007-2011-2-more-4-stroke","title":"FMF Q4 — Yamaha WR250F (2007-2013), Yamaha WR450F (2007-2011) + 2 more, 4 — (see","description":"\u003cp\u003eThe Q4 is FMF's quiet 4-stroke slip-on — engineered to lower sound levels without giving up horsepower. Internal chambers, baffles, and proprietary multi-stage packing material drop most models below 93 dB with a max of 96 dB. Pounds lighter than stock, with a built-in spark arrestor and easy repack.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuiet 4-stroke slip-on — max 96 dB, most models below 93 dB\u003c\/li\u003e\n  \u003cli\u003eInternal chambers and baffles with multi-stage packing\u003c\/li\u003e\n  \u003cli\u003eBuilt-in spark arrestor\u003c\/li\u003e\n  \u003cli\u003ePounds lighter than stock\u003c\/li\u003e\n  \u003cli\u003eCompatible with stock or FMF header\u003c\/li\u003e\n  \u003cli\u003eEasy to repack\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 (2007-2013)\u003c\/li\u003e\n  \u003cli\u003eYamaha WR450F (2007-2011)\u003c\/li\u003e\n  \u003cli\u003eYamaha YZ250F (2006-2009)\u003c\/li\u003e\n  \u003cli\u003eYamaha YZ450F (2006-2009)\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":48020659241114,"sku":"357752","price":404.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/357752_1744811702.jpg?v=1778738963","url":"https:\/\/garamoto.com\/products\/fmf-q4-slip-on-yamaha-wr250f-2007-2013-yamaha-wr450f-2007-2011-2-more-4-stroke","provider":"GARA","version":"1.0","type":"link"}