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FMF Factory 4.1 Slip-On Exhaust Honda CRF150R
With 30 years of racing experience behind it, the Factory 4.1 muffler takes advantage of everything FMF has learned on the race track. The patented core shape of the Factory 4.1 Slip-On enhances exhaust pressure for optimal power output while keeping sound levels to a minimum. The compact design not only makes this muffler less susceptible to crash damage, but also centralizes mass by keeping the weight of the muffler closer to the motor and center of gravity.
- Horsepower gains throughout RPM range
- High quality internal packing material for maximum longevity
- Removable spark arrestor sold separately
- 94 dB quiet insert sold separately
- 100% made in the USA
- Titanium/Blue Titanium/Titanium 3.4 lbs
- Stainless Steel/Blue Titanium/Stainless Steel 3.5 lbs
|Product Style||RevZilla Item #||MFR. Product #||Availability|
|Product Style Stainless Steel/Blue Titanium/Stainless Steel||RevZilla Item #894424||MFR. Product #041289||AvailabilityIn Stock: Ships within 24 hours|
|Product Style Titanium/Blue Titanium/Titanium||RevZilla Item #894426||MFR. Product #041291||AvailabilityAvailable: Requires 3-5 business days of lead time prior to shipment|
- SMS 630 2011-2012
- TC250 2010-2011
- TC450 2009
- TE250 2010-2012
- TE310 2011
- TE310 2010
- TE510 2009
- TE630 2011-2012
- TXC 250 2010-2012
- TXC 250 2009
- TXC 450 2010-2012
- 250 SX-F 2005-2008
- 250 XC-F 2007-2008
- 250 XCF-W 2007-2008
- 690 Enduro R 2008-2013
- 690 SMC 2008-2013
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