FMF Factory 4.1 RCT Muffler - Aluminum KX450F 2012-2015 042292 1821-1393 Heat Shield Aggressive sound

Aggressive sound

Silencer mounts using a stealth 100% carbon fiber strap

This kit includes all necessary hardware (hoses

Rubber compound sole

Breathable mesh 3D liner with anti-sliding microfiber suede reinforcement on the heel area

FMF Factory 4.1 RCT Muffler - Aluminum KX450F 2012-2015 042292 1821-1393 Heat Shield Aggressive soundThe 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