FMF Racing Factory 4.1 RCT Aluminum Slip-On Muffler w/Carbon End Cap for Yamaha YZ450F 18-24/YZ450FX/WR450F 19-24 • High Quality removable and

• High Quality removable and washable interior comfort liner

* 12 Volt Bulb

Mirror Height (Glass Only): 83mm/3-1/4 in

• The combination of new generation racing compounds

FMF Racing Factory 4.1 RCT Aluminum Slip-On Muffler w/Carbon End Cap for Yamaha YZ450F 18-24/YZ450FX/WR450F 19-24 • High Quality removable andFMF Factory 4. 1 RCT Slip On Exhaust Yamaha YZ450F FX WR450F If you are looking to drop weight, improve looks and most importantly improve your bikes power band then look no further. The FMF Factory 4. 1 RCT Slip On muffler was designed to bring out the hidden power potential in your machine by improving top end pull and low end torque. All 4. 1 RCT mufflers are manufactured in FMF's Southern California factory using aerospace grade materials that