Exhaust Systems
Other Variations
Muffler Ti/cf Rct4.1 KTM
Part # 1821-1631
$649.99
NY: 2
National: 2
- —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
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Riding StyleAdventure Touring / Dual-Sport
End Cap Color/FinishBlack
End Cap MaterialCarbon Fiber
Muffler Color/FinishAnodized
Product NameMuffler
TypeSlip-On
Muffler Color/FinishBlue
Riding StyleOff-Road
UnitsEach
ModelFactory 4.1 RCT
Muffler MaterialTitanium
Weight6 lbs
Dimensions (L x W x H)22.83" x 7.63" x 5.47"
Fits These Vehicles (96)
FE 2502016
450 XC-W2016
500 XC-W2016
250 XCF-W2016
FE3502016
FE 4502016
500 EXC2016
350 XCF-W2016
250 SX-F2015
450 SX-F2015
FE3502015
350 XC-F2015
450 XC-F2015
250 XC-F2015
FE 2502015
450 XC-W2015
350 SX-F2015
350 XCF-W2015
250 XCF-W2015
FE 4502015
500 EXC2015
500 XC-W2015
FE 2502014
450 SX-F2014
250 XC-F2014
250 XCF-W2014
350 SX-F2014
FE3502014
250 SX-F2014
450 XC-F2014
450 SX-F Factory Edition2014
FE5012014
500 XC-W2014
350 XC-F2014
500 EXC2014
FE2502014
450 XC-W2014
350 XCF-W2014
250 XC-F2013
250 SX-F2013
450 XC-W2013
250 XCF-W2013
500 EXC2013
350 XC-F2013
450 SMR2013
FE2502013
450 SX-F2013
450 XC-F2013
500 XC-W2013
450 SX-F Factory Edition2013
FE5012013
FE3502013
350 SX-F2013
350 XCF-W2013
350 XC-F2012
350 XCF-W2012
250 SX-F2012
350 SX-F2012
450 XC-W2012
500 EXC2012
450 SX-F2012
450 SX-F Factory Edition2012
250 XCF-W2012
250 XC-F2011
250 SX-F2011
250 XCF-W2011
450 EXC2011
450 SX-F2011
530 EXC2011
350 SX-F2011
350 XC-F2011
250 XCF-W2010
530 EXC2010
530 XC-W2010
450 SX-F2010
250 SX-F2010
400 XC-W2010
450 EXC2010
450 XC-W2010
400 XC-W2009
450 EXC2009
450 XC-F2009
450 XC-W2009
250 SX-F2009
530 XC-W2009
450 SX-F2009
250 XCF-W2009
530 EXC2009
250 XC-F2009
505 XC-F2009
505 SX-F2008
530 EXC-R2008
505 XC-F2008
450 EXC-R2008
450 SX-F2008
450 SX-F2007
Not sure it fits? Call our Harley techs at 607-654-7431.
