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Extended Holiday Returns
Any items purchased on, or after, November 1, 2017 have had their accepted return window extended until January 31st, 2018.Extended Returns Policy
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FMF Factory 4.1 RCT Slip-On Exhaust Kawasaki KX450F 2012-2015
FMF Factory 4.1 RCT Slip-On Exhaust Kawasaki KX450F
If you are looking to drop weight, improve looks and most importantly improve your bikes power band then look no further. The FMF Factory 4.1 RCT Slip-On muffler was designed to bring out the hidden power potential in your machine by improving top-end pull and low-end torque. All 4.1 RCT mufflers are manufactured in FMF's Southern California factory using aerospace-grade materials that meet FMF's exacting specifications. A patented core shape enhances exhaust pressure for optimal power output while also lowering the sound level. The muffler itself is shorter than OEM mufflers, making it less susceptible to crash damage and complements the centralized mass design by moving it closer to the motor. The rear end cap was engineered for fast and easy tuning by utilizing a snap ring feature to keep the standard and optional inserts in place.
- Massive power gains throughout the RPM range
- Huge weight savings over stock exhaust
- RTS (Rapid Tuning System) for quick and easy trackside tuning
- Removable spark arrestor included
- Quiet insert included (94db)
- Can be used with FMF or stock OEM Header
- 100% made in the USA
- Full Titanium 4.4 lbs
- Titanium / Carbon end cap 4.3 lbs
- Stainless Steel / Aluminum / Carbon end cap 5 lbs
- Stainless Steel / Aluminum / Stainless Steel end cap 5.2 lbs
|Product Style||RevZilla Item #||MFR. Product #||Availability|
|Product Style Stainless Steel/Aluminum/Carbon Fiber||RevZilla Item #894532||MFR. Product #042292||AvailabilityIn Stock: Ships within 24 hours|
|Product Style Titanium/Titanium/Titanium||RevZilla Item #894507||MFR. Product #042284||AvailabilityIn Stock: Ships within 24 hours|
|Product Style Titanium/Blue Titanium/Carbon Fiber||RevZilla Item #894509||MFR. Product #042286||AvailabilityIn Stock: Ships within 24 hours|
|Product Style Stainless Steel/Aluminum/Stainless Steel||RevZilla Item #894538||MFR. Product #042301||AvailabilityOut of Stock|
|Product Style Titanium/Blue Titanium/Titanium||RevZilla Item #894508||MFR. Product #042285||AvailabilityIn Stock: Ships within 24 hours|
- CRF250R 2011-2013
- CRF250R 2014-2016
- CRF450R 2011-2012
- CRF450R 2013-2016
- CRF450X 2005-2017
- Grom MSX125 2014-2015
- FC250 2014-2015
- FC250 2016-2017
- FC350 2015
- FC350 2016-2017
- FC450 2014-2015
- FC450 2016-2017
- FE250 2017
- FE250 2014-2016
- FE350 2017
- FE350 2014-2016
- FE450 2017
- FE501 2014-2016
- FE501 2017
- FX350 2017
- FX450 2017
- TC449 2011-2013
- 250 SX-F 2016
- 250 SX-F 2009-2015
- 250 SX-F Factory Edition 2015-2017
- 250 XC-F 2016-2017
- 250 XC-F 2009-2015
- 250 XCF-W 2009-2015
- 350 EXC-F 2012-2015
- 350 EXC-F 2017
- 350 SX-F 2016
- 350 SX-F 2011-2015
- 350 XC-F 2016-2017
- 350 XC-F 2011-2015
- 350 XCF-W 2012-2015
- 400 XC-W 2009-2010
- 450 EXC 2009-2011
- 450 EXC-F Six Days 2017
- 450 EXC-R 2008
- 450 SMR 2013
- 450 SX-F 2016
- 450 SX-F 2007-2015
- 450 SX-F Factory Edition 2015-2017
- 450 SX-F Factory Edition 2012-2014
- 450 XC-F 2016-2017
- 450 XC-F 2009-2015
- 450 XC-W 2009-2015
- 500 EXC 2012-2016
- 500 EXC 2017
- 500 XCF-W 2012-2014
- 500 XC-W 2013-2015
- 505 SX-F 2008
- 505 XC-F 2008-2009
- 530 EXC 2009-2011
- 530 EXC-R 2008
- 530 XC-W 2009-2010
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