FMF 4.1 RCT Exhaust with MegaBomb - Aluminum KX450F 2019-2023 042372 1820-1843 Upstate Canvas National Jacket Include hardware and mounting instructions

Include hardware and mounting instructions

Great for using as shifter or brake rod ends

Preserves wide field-of-view and high level of visibility

150 cubic inches (EU: 18

FMF 4.1 RCT Exhaust with MegaBomb - Aluminum KX450F 2019-2023 042372 1820-1843 Upstate Canvas National Jacket Include hardware and mounting instructionsThe Factory 4. 1 RCT incorporates FMF Resonance Chamber Technology both internally and externally Shorter overall length that is less susceptible to crash damage and complementary to FMF's 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 FMF's exacting specifications and is manufactured 100% at their Southern California factory