MUFFLER AN T/CF 4.1 RCT kidsdrop8 Engineered to assault today's tracks

Engineered to assault today's tracks built to favor 4-strokes

KFX80 03-06

CRF450X 05-20

Made of both hard shell material and 3DF AirFit soft ventilated impact foam

MUFFLER AN T/CF 4.1 RCT kidsdrop8 Engineered to assault today's tracksFactory 4. 1 RCT Slip On Muffler The Factory 4. 1 RCT incorporates FMF's Resonance Chamber Technology both internally and externally In addition, FMF achieves a shorter overall length that is less susceptible to crash damage and complementary to their Factory Forward Engineering moving the muffler closer to the motor to centralize mass The Factory 4. 1 RCT is constructed from only aerospace grade materials that meet their exacting specifications and