FMF Factory 4.1 RCT Muffler - Aluminum KX450F 2016-2018 042330 1821-1726 Caliper Seal Kit remove bugs and other debris

remove bugs and other debris

California emission compliant: NO (We will not ship to California)

Include another large top-loading main compartment with internal organizer pocket

this means higher durability and longer life over conventional leather or vinyl

Fits both original silencers and GPR pipes Reference: UM

FMF Factory 4.1 RCT Muffler - Aluminum KX450F 2016-2018 042330 1821-1726 Caliper Seal Kit remove bugs and other debrisThe 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