FMF 4.1 RCT Exhaust with MegaBomb - Aluminum KTM450 SX-F 2019-2021 /Husqvarna/Gas Gas 045638 1820-1875 Twisted Grips (hardware included)

(hardware included)

O2 sensor port plugs included

Yamaha YZ450 YZ450F YZ450FX 2014 2015 2016 2017

Made from heavy duty PVC Tarpaulin

Mounts to the roll bar using stainless steel rubber coated mount straps

FMF 4.1 RCT Exhaust with MegaBomb - Aluminum KTM450 SX-F 2019-2021 /Husqvarna/Gas Gas 045638 1820-1875 Twisted Grips (hardware included)The 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