FMF Factory 4.1 RCT Muffler - Aluminum KX450F 2012-2015 042292 1821-1393 Heat Shield This kit includes all necessary

This kit includes all necessary hardware (hoses

Large accordion stretch panels help with movement and comfort on the bike

Rubber compound sole

New dual sensors are now smaller and more reliable than ever

Conical expansion structure Plastic heat protection casing Expansion body made of 10/10 steel High temperature resistant electrostatic painting treatment To improve its sound-proofing

FMF Factory 4.1 RCT Muffler - Aluminum KX450F 2012-2015 042292 1821-1393 Heat Shield This kit includes all necessaryThe 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