Description
FMF Factory 4.1 RCT Stainless Steel Slip-On Muffler w/ Carbon End Cap: Select 18-22 Gas Gas/Husqvarna/KTM Models
*Exhaust ONLY. Bike Sold Separately*
Note: For Closed Course Use Only
The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, a shorter overall length that is less susceptible to crash damage and complementary to 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 exacting specifications and is manufactured 100% at Southern California factory.
Features:
- Massive Power gains throughout the RPM range.
- Huge weight savings
- New RTS (Rapid Tuning System)
- FMF uses the highest quality proprietary blend of alloy grade titanium made especially to their standards.
Fitment:
- 21-22 Gas Gas EX350F
- 21-22 Gas Gas EX450F
- 21-22 Gas Gas MC450F
- 19-22 Husqvarna FC350
- 19-22 Husqvarna FC450
- 19-22 Husqvarna FX350
- 19-22 Husqvarna FX450
- 2018,20-21 Husqvarna FC450 ROCKSTAR EDITION
- 19-22 KTM 350 SX-F
- 19-22 KTM 350 XC-F
- 19-22 KTM 450 SX-F
- 19-22 KTM 450 XC-F
- 2021 KTM 350 XC-F KAILUB RUSSELL
- 2018,20-21 KTM 450 SX-F FACTORY EDITION
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
