FMF Factory 4.1 RCT Muffler - Aluminum 044427 1821-1610 Youth PowerBomb/PowerCore Goggle Tear-Offs Approved for on-road use

Approved for on-road use

Replaces the OEM radiator capsReduces loss of coolant due to overheating

Inner water bladder compartment

zipper chest pocket Track collar

Perfect for use with the new Harley-Davidson auto tuner Stock H-D mufflers will not work with this head pipe because of the stock muffler’s internal construction

FMF Factory 4.1 RCT Muffler - Aluminum 044427 1821-1610 Youth PowerBomb/PowerCore Goggle Tear-Offs Approved for on-road useThe 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 is manufactured 100% at their