4.1 rct slip-on muffler | FMF
Exact fit to:
KTM XC-W 450 [2009 - 2016]
KTM XC-W 450 Champions Edition [2010 - 2010
KTM XC-W 450 Sixdays [2010 - 2012
KTM XC-F 450 I [2010 - 2022
KTM XC-F 450 [2009 - 2015]
KTM XCR-W 450 [2008 - 2008]
Specifications
| Manufacturer | FMF |
|---|---|
| Product code | 045558 |
| Model | Factory 4.1 RCT |
| Type | Slip-on |
| Units | Each |
| Muffler material | Aluminum |
| End cap material | Carbon Fiber |
| Pipe material | Stainless Steel |
| Muffler color/finish | Raw |
| Material | Aluminum| Stainless Steel |
Product description
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)
Fits to following motorcycles:
KTM 250 EXC F (2007 - 2019), KTM 350 XC-F (2011 - 2015), KTM 505 SX-F (2008 - 2008), KTM 250 SX-F (2009 - 2022), KTM 500 XC F (2013 - 2016), KTM 350 EXC F (2012 - 2023), KTM 450 XC-F (2008 - 2022), KTM 505 XC-F (2008 - 2009), KTM 450 SX-F (2006 - 2015), KTM 530 XC (2008 - 2011), KTM 350 SX-F (2011 - 2015), KTM 450 EXC-F (2008 - 2011), HUSABERG FE 250 (2013 - 2014), HUSABERG FE 350 (2013 - 2014), HUSQVARNA FE 250 (2014 - 2016), HUSQVARNA FE 350 (2014 - 2022), HUSQVARNA FE 450 (2015 - 2016), KTM 530 EXC (2008 - 2011), KTM 450 SMR (2013 - 2013), KTM 450 SX-F FACTORY EDITION (2012 - 2014), HUSABERG FE 501 (2013 - 2014), KTM 250 XC-F (2009 - 2015)