FMF Factory 4.1 RCT Muffler - Anodized Titanium YZ450F 2018-2024 044445 1821-1840 Stainless True Dual Performance Exhaust System Tough die-cast construction

Tough die-cast construction

CNC machined from 6061 billet aluminum

Designed specifically for Drag Specialties extended saddlebags

Includes taillight/license mount

FMF Factory 4.1 RCT Muffler - Anodized Titanium YZ450F 2018-2024 044445 1821-1840 Stainless True Dual Performance Exhaust System Tough die-cast constructionThe 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