Vehicle Fitment
Make | Model | Year |
---|---|---|
Husqvarna | FE250 | 2014-2015 |
FE350 | 2014-2016 | |
KTM | 250 SX-F | 2011-2015 |
250 XC-F | 2012-2015 | |
350 SX-F | 2011-2015 | |
350 XC-F | 2012-2015 | |
450 SX-F | 2011-2015 | |
450 XC-F | 2012-2016 | |
450 XC-W | 2012-2016 | |
500 XC-W | 2012-2016 |
Make | Model | Year |
---|---|---|
Husqvarna | FE250 | 2014-2015 |
FE350 | 2014-2016 | |
KTM | 250 SX-F | 2011-2015 |
250 XC-F | 2012-2015 | |
350 SX-F | 2011-2015 | |
350 XC-F | 2012-2015 | |
450 SX-F | 2011-2015 | |
450 XC-F | 2012-2016 | |
450 XC-W | 2012-2016 | |
500 XC-W | 2012-2016 |
Factory 4.1 RCT™ Stainless Steel Slip-On Muffler (045558) by FMF Racing®. The Factory 4.1 RCT incorporates the latest in FMF 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 the 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 the exacting specifications and is manufactured 100% at the Southern California factory. Massive power gains throughout the RPM range. Huge weight savings. New RTS (Rapid Tuning System). FMF uses the highest quality proprietary blend of alloy grade titanium made especially to the standards.
Material: Stainless Steel |
End Cap Material: Carbon Fiber |
End Cap Finish: Carbon Fiber |
Exhaust Type: Slip-On Muffler |
Over the decades, FMF Racing® has seen an amazing transformation in the world of motorcycles and ATVs. The progression of the technology is one of the challenges that keeps them going. FMF was there in the days when the singleshock and watercooled engines were huge innovations and FMF is glad to be here now for the aluminum chassis and electronic fuel injection. The goal will never change - take the most advanced machinery to its limit by building the world's best performing exhausts. And its a fact, FMF build every exhaust by hand from start to finish right here in the U.S.