FMF 045561 Factory 4.1 RCT Slip-On Muffler - Anodized Titanium with Carbon Fiber End Cap FE 250/350
Manufacturer Part Number: 045561
Drag Part Number: 1821-1631
Factory 4.1 RCT Slip-On Muffler - Anodized Titanium with Carbon Fiber End Cap - FE 250/350
- RCT (Resonance Chamber Technology) features a patented core shape that lowers decibels while maintaining maximum power output
- Internal ducts in the chambers of the RCT system increase internal volume for improved exhaust flow, resulting in power gains throughout the entire range of power
- FMF's Factory Forward Engineering centralizes mass and is less prone to crash damage
- Innovative rear end cap features simple installation of tuning tip inserts or spark arrestor with the removal of four screws
- Compatible with stock header or FMF header
- Meets AMA and FIM sound requirements
- QuietCore 94 dB insert included
- Spark arrestor included in muffler
- Made in the USA
Fitment
- 2007 KTM 450 SX-F
- 2008 KTM 450 EXC-R
- 2008 KTM 450 SX-F
- 2008 KTM 450 XCR-W
- 2008 KTM 505 SX-F
- 2008 KTM 505 XC-F
- 2008 KTM 530 EXC-R
- 2008 KTM 530 XCR-W
- 2009 KTM 250 SX-F
- 2009 KTM 250 XC-F
- 2009 KTM 250 XCF-W
- 2009 KTM 400 XC-W
- 2009 KTM 450 EXC
- 2009 KTM 450 SX-F
- 2009 KTM 450 XC-F
- 2009 KTM 450 XC-W
- 2009 KTM 505 XC-F
- 2009 KTM 530 EXC
- 2009 KTM 530 XC-W
- 2010 KTM 250 SX-F
- 2010 KTM 250 XCF-W
- 2010 KTM 400 XC-W
- 2010 KTM 450 EXC
- 2010 KTM 450 SX-F
- 2010 KTM 450 XC-W
- 2010 KTM 530 EXC
- 2010 KTM 530 XC-W
- 2011 KTM 250 SX-F
- 2011 KTM 250 XC-F
- 2011 KTM 250 XCF-W
- 2011 KTM 350 SX-F
- 2011 KTM 350 XC-F
- 2011 KTM 450 EXC
- 2011 KTM 450 SX-F
- 2011 KTM 530 EXC
- 2012 KTM 250 SX-F
- 2012 KTM 250 XCF-W
- 2012 KTM 350 SX-F
- 2012 KTM 350 XC-F
- 2012 KTM 350 XCF-W
- 2012 KTM 450 SX-F
- 2012 KTM 450 SX-F Factory Edition
- 2012 KTM 450 XC-W
- 2012 KTM 500 EXC
- 2012 KTM 500 XCF-W
- 2013 Husaberg FE250
- 2013 Husaberg FE350
- 2013 Husaberg FE501
- 2013 KTM 250 SX-F
- 2013 KTM 250 XC-F
- 2013 KTM 250 XCF-W
- 2013 KTM 350 SX-F
- 2013 KTM 350 XC-F
- 2013 KTM 350 XCF-W
- 2013 KTM 450 SMR
- 2013 KTM 450 SX-F
- 2013 KTM 450 SX-F Factory Edition
- 2013 KTM 450 XC-F
- 2013 KTM 450 XC-W
- 2013 KTM 500 EXC
- 2013 KTM 500 XC-W
- 2013 KTM 500 XCF-W
- 2014 Husaberg FE250
- 2014 Husaberg FE350
- 2014 Husaberg FE501
- 2014 Husqvarna FE250
- 2014 Husqvarna FE350
- 2014 KTM 250 SX-F
- 2014 KTM 250 XC-F
- 2014 KTM 250 XCF-W
- 2014 KTM 350 SX-F
- 2014 KTM 350 XC-F
- 2014 KTM 350 XCF-W
- 2014 KTM 450 SX-F
- 2014 KTM 450 SX-F Factory Edition
- 2014 KTM 450 XC-F
- 2014 KTM 450 XC-W
- 2014 KTM 500 EXC
- 2014 KTM 500 XC-W
- 2014 KTM 500 XCF-W
- 2015 Husqvarna FE250
- 2015 Husqvarna FE350
- 2015 Husqvarna FE450
- 2015 KTM 250 SX-F
- 2015 KTM 250 XC-F
- 2015 KTM 250 XCF-W
- 2015 KTM 350 SX-F
- 2015 KTM 350 XC-F
- 2015 KTM 350 XCF-W
- 2015 KTM 450 SX-F
- 2015 KTM 450 XC-F
- 2015 KTM 450 XC-W
- 2015 KTM 500 EXC
- 2015 KTM 500 XC-W
- 2016 Husqvarna FE250
- 2016 Husqvarna FE350
- 2016 Husqvarna FE450
- 2016 KTM 250 XCF-W
- 2016 KTM 350 XCF-W
- 2016 KTM 450 XC-W
- 2016 KTM 500 EXC
- 2016 KTM 500 XC-W
Fitment confidence: VERIFIED_API_JSON_EXACT_PRODUCT_HIERARCHY_MATCH
- FMF's Factory Forward Engineering centralizes mass and is less prone to crash damage
Yes
