FMF 4.1 RCT Exhaust with MegaBomb - Anodized Titanium 450 Gas Gas/Husqvarna/KTM 2019-2022 045639 1820-1876 Evolution Exhaust - Titanium/Carbon Fiber Perma-vent system minimizes condensation and

Perma-vent system minimizes condensation and allows for air flow

Detachable thermal liner 100g body/80g sleeves

Measures 37" x 23" x 18"

Hybrid interior structure allows customization and securely holds and protects guns

Chrome-plated steel bracket

FMF 4.1 RCT Exhaust with MegaBomb - Anodized Titanium 450 Gas Gas/Husqvarna/KTM 2019-2022 045639 1820-1876 Evolution Exhaust - Titanium/Carbon Fiber Perma-vent system minimizes condensation andThe 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