
FMF Racing Factory 4.1 RCT Full System for 2019-22 KTM 350 SX-F / XC-F - 045637
FMF Factory 4.1 RCT Full Exhaust System
- 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. Complete system includes Titanium/Stainless Steel Megabomb Header. 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.
| Product Line | FMF Factory 4.1 RCT Full System |
| Part Number | 045637 |
| Fitment Type | Model-Specific Fitment |
| Use Type | |
| Unit Sale Qty | |
| Style | with Titanium Megabomb Header |
| Size | |
| Position | |
| Material | Titanium |
| Color | Blue |
| Finish | Anodized |
| Exhaust Configuration | Single Muffler Full Exhaust System |
| Muffler Size | |
| Muffler End/Tip Style | |
| California Emissions | FALSE |
| Product Disclaimer | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note |
2022 KTM 350 SX-F
2021 KTM 350 SX-F
2020 KTM 350 SX-F
2019 KTM 350 SX-F
2022 KTM 350 XC-F
2021 KTM 350 XC-F
2020 KTM 350 XC-F
2019 KTM 350 XC-F
2021 KTM 350 XC-F Kailub Russell
2022 Husqvarna FX350
2021 Husqvarna FX350
2020 Husqvarna FX350
2019 Husqvarna FX350
2022 Husqvarna FC350
2021 Husqvarna FC350
2020 Husqvarna FC350
2019 Husqvarna FC350
2022 Gas-Gas EX350F
2021 Gas-Gas EX350F
Original: $793.00
-65%$793.00
$277.55Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
FMF Factory 4.1 RCT Full Exhaust System
- 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. Complete system includes Titanium/Stainless Steel Megabomb Header. 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.
| Product Line | FMF Factory 4.1 RCT Full System |
| Part Number | 045637 |
| Fitment Type | Model-Specific Fitment |
| Use Type | |
| Unit Sale Qty | |
| Style | with Titanium Megabomb Header |
| Size | |
| Position | |
| Material | Titanium |
| Color | Blue |
| Finish | Anodized |
| Exhaust Configuration | Single Muffler Full Exhaust System |
| Muffler Size | |
| Muffler End/Tip Style | |
| California Emissions | FALSE |
| Product Disclaimer | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note |
2022 KTM 350 SX-F
2021 KTM 350 SX-F
2020 KTM 350 SX-F
2019 KTM 350 SX-F
2022 KTM 350 XC-F
2021 KTM 350 XC-F
2020 KTM 350 XC-F
2019 KTM 350 XC-F
2021 KTM 350 XC-F Kailub Russell
2022 Husqvarna FX350
2021 Husqvarna FX350
2020 Husqvarna FX350
2019 Husqvarna FX350
2022 Husqvarna FC350
2021 Husqvarna FC350
2020 Husqvarna FC350
2019 Husqvarna FC350
2022 Gas-Gas EX350F
2021 Gas-Gas EX350F












