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we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering - moving the muffler closer to the motor to centralize mass
All Proceeds Will Go Directly To The Team
-Only US manufacturer to offer dedicated quiet exhaust systems
-Meets USFS and FIM World Enduro sound regulations
Huge horsepower gains throughout RPM range
Powercore 2.1 025315 YAMAHA-YZ250F-2009 we achieve a shorter overallFMF is about moving forward faster. The all new PowerCore 2. 1 silencer is proof FMF is totally committed to 2 stroke progression. FMF loves 2 strokes, they ride 2 strokes, and they are devoted to delivering superior power to the 2 stroke faithful. Race tested, smooth power curve throughout the RPM range. Engineered to assault today's tracks and trails Larger diameter canister for more tunability and longer lasting packing life. Delivers a crisp,
US$ 10.99
US$ 59.58
US$ 13.95
US$ 14.95
