FMF 4.1 RCT Exhaust with MegaBomb - Anodized Titanium Gas Gas/Husqvarna/KTM 350 XC-F 2019-2022 045637 1820-1874 A-Arm Bushing Kit CNC-machined from billet aluminum for

CNC-machined from billet aluminum for the best fit and strength

Arshield reinforcements of aramid fiber and polyamide for abrasion resistance performance for fourth finger

Round perforated steel inner cores make for optimum flow

you need to route the vent hoses from your carburetor to a catch tank

FMF 4.1 RCT Exhaust with MegaBomb - Anodized Titanium Gas Gas/Husqvarna/KTM 350 XC-F 2019-2022 045637 1820-1874 A-Arm Bushing Kit CNC-machined from billet aluminum forThe 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