FMF Factory 4.1 RCT Slip-On Exhaust for 2018-19 Yamaha YZF450F - 044443
FMF Racing Factory 4.1 RCT Slip-On Muffler
Part Number: 044443
- Constructed from only aerospace grade materials that meets FMF exact specifications
- Shorter overall length is less susceptible to crash damage
- Shorter length design moves the muffler closer to the motor and improves centralize mass
- Greater canister volume helps reduce sound and increases packing life
- Race team tested and approved
- 100% Made in the USA
Massive power gains throughout the RPM range. FMF® uses the highest-quality proprietary blend of alloy titanium made especially to our standards. Quieter than stock. Huge weight savings. RTS (Rapid Tuning System) makes for easy sound insert changes as well as adding US Forestry-approved Spark Arrestor.
Fits: 2018-19 Yamaha YZ450F
- Muffler Finish: Polished Aluminum
- End Cap Finish: Carbon Fiber
| Tire Diameter | |
| Speed Rating | |
| Load Rating | |
| Wall Construction | |
| Tire Tube Type | |
| Rim Size | |
| Product Line | FMF Factory 4.1 RCT Slip-Ons |
| Part Number | 044443 |
| Fitment Type | |
| Unit Sale Qty | |
| Style | |
| Material | |
| Color | |
| Size | |
| Finish | Polished Aluminum Muffler |
| Position | |
| Functional Length | |
| Cable Sleeve Length | |
| Cable Sleeve Travel | |
| Driver Seat Length | |
| Passenger Seat Length | |
| Driver Seat Width | |
| Passenger Seat Width | |
| Piston/Cylinder Size | |
| Piston Size Added | |
| Cylinder Stroke Volume | |
| Final Engine Displacement | |
| Exhaust Configuration | Slip-On Muffler |
| Muffler Size | |
| Muffler End/Tip Style | Carbon Fiber End Cap |
| Windshield Height | |
| Windshield Width | |
| Handlebar Diameter | |
| California Air Resource Board Compliance | FALSE |
| Product Disclaimer |
(1) Aluminum slip on muffler
(1) Muffler insert
(1) Spark arrestor screen
(1) Installation Instructions
2019 Yamaha YZ450F
2018 Yamaha YZ450F
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
FMF Racing Factory 4.1 RCT Slip-On Muffler
Part Number: 044443
- Constructed from only aerospace grade materials that meets FMF exact specifications
- Shorter overall length is less susceptible to crash damage
- Shorter length design moves the muffler closer to the motor and improves centralize mass
- Greater canister volume helps reduce sound and increases packing life
- Race team tested and approved
- 100% Made in the USA
Massive power gains throughout the RPM range. FMF® uses the highest-quality proprietary blend of alloy titanium made especially to our standards. Quieter than stock. Huge weight savings. RTS (Rapid Tuning System) makes for easy sound insert changes as well as adding US Forestry-approved Spark Arrestor.
Fits: 2018-19 Yamaha YZ450F
- Muffler Finish: Polished Aluminum
- End Cap Finish: Carbon Fiber
| Tire Diameter | |
| Speed Rating | |
| Load Rating | |
| Wall Construction | |
| Tire Tube Type | |
| Rim Size | |
| Product Line | FMF Factory 4.1 RCT Slip-Ons |
| Part Number | 044443 |
| Fitment Type | |
| Unit Sale Qty | |
| Style | |
| Material | |
| Color | |
| Size | |
| Finish | Polished Aluminum Muffler |
| Position | |
| Functional Length | |
| Cable Sleeve Length | |
| Cable Sleeve Travel | |
| Driver Seat Length | |
| Passenger Seat Length | |
| Driver Seat Width | |
| Passenger Seat Width | |
| Piston/Cylinder Size | |
| Piston Size Added | |
| Cylinder Stroke Volume | |
| Final Engine Displacement | |
| Exhaust Configuration | Slip-On Muffler |
| Muffler Size | |
| Muffler End/Tip Style | Carbon Fiber End Cap |
| Windshield Height | |
| Windshield Width | |
| Handlebar Diameter | |
| California Air Resource Board Compliance | FALSE |
| Product Disclaimer |
(1) Aluminum slip on muffler
(1) Muffler insert
(1) Spark arrestor screen
(1) Installation Instructions
2019 Yamaha YZ450F
2018 Yamaha YZ450F
