FMF Powercore — Slip-On — Yamaha YZ250 (2002-2026), 2-Stroke

FMF is about moving forward, faster. The all new PowerCore 2.1 silencer is proof FMF is totally committed to 2-stroke progression. We loves 2-strokes, we ride 2-strokes, and we are devoted to delivering superior power to the 2-stroke faithful.

• Race tested design for today's tracks and trails
• Smooth power curve throughout the RPM range
• Same engineering as Titanium PowerCore 2.1, with Aluminum canister
• Delivers a crisp, notable sound
• Lighter than stock
• Designed to complement FMF header pipes, but also fits stock

Silencer only. Bolts to the stock pipe or an FMF Fatty/Gnarly pipe, sold separately. Pipe not included.

This is a 2-stroke exhaust. It is engineered for the 2-stroke engine architecture above and physically will not fit a 4-stroke bike. Verify your engine type before purchase.