FMF Factory 4.1 RCT Muffler - Anodized Titanium WR450F 2020-2021 044466 1821-2013 Black 20 mm Fatbar Lite Handlebar This exhaust system features Titanium

This exhaust system features Titanium head pipes and collector tubing with your Carbon Fiber Silencers

This part was developed using the same technology that has powered the Graves Racing Team to 30 Professional AMA National Championships including 9 Superbike Championship titles and 3 Side x Side Pro Titles (Pro Stock and Pro Mod UTV)

Direct replacement chain slider included

elliptically machined and chromed billet tip caps off this four-inch round muffler body

FMF Factory 4.1 RCT Muffler - Anodized Titanium WR450F 2020-2021 044466 1821-2013 Black 20 mm Fatbar Lite Handlebar This exhaust system features TitaniumThe 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