Factory Fatty Rev Pipe 025240 Size:OS Increases output from stock motor

Increases output from stock motor as much as 3hp

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

1 EXTREME was developed around Extreme riders such as Cody Webb

Whether you're hitting the track or pushing limits in the dirt

Factory Fatty Rev Pipe 025240 Size:OS Increases output from stock motorThe FMF Rev pipe focuses its power delivery in the middle and upper rpms of the powerband. If youre running out of power up top, want more time between shifts and do a lot of deep berm or sand riding, the FMF Rev is your pipe of choice. FMF Racing's Tru Flo stamping process ensures a perfect fit and optimum performance. Dyno and track tested for every application. Includes O rings.