FMF Factory 4.1 RCT Muffler - Anodized Titanium KTM 250 /350/450 SX-F 2016-2018 045586 1821-1698 4.1 RCT Quiet Core S/A Insert Increase horsepower and torque with

Increase horsepower and torque with a deeper

Over-injected finger sliders for abrasion resistance

Long-lasting brake pad and very little rotor wear

Moose Racing universal 1-1/8" mounting kit sold separately

with snap button on the back to ensure it remains fixed in position when riding

FMF Factory 4.1 RCT Muffler - Anodized Titanium KTM 250 /350/450 SX-F 2016-2018 045586 1821-1698 4.1 RCT Quiet Core S/A Insert Increase horsepower and torque withThe 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