Fmf Factory 4.1 Rct Muffler - Anodized Titanium 045648

• The 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 Southern California factory
• Massive Power gains throughout the RPM range.
• Huge weight savings
• RTS (Rapid Tuning System)

Husqvarna -- FE 350 -- (2020, 2022, 2021); Husqvarna -- FE 450 -- (2020, 2021, 2022, 2023); Husqvarna -- FE 501 -- (2020, 2022, 2021); Husqvarna -- FE 250 -- (2020, 2021, 2021, 2022); KTM -- 500 XCF-W -- (2020, 2022, 2021); KTM -- 350 XCF-W -- (2020, 2022, 2021); KTM -- 450 XCF-W -- (2023); Gas Gas -- EC 250F -- (2021); Gas Gas -- EC 350F -- (2021)