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92 products
92 products
Comprised of fine, blended interwoven fiberglass fibers made to FMF's specifications for high-heat resistance, great sound attenuation and optimum performance and longevity.
Two stroke kits include all applicable O-rings, springs, washers and gaskets. Four stroke kits include the exhaust gasket. Multi-cylinder applications include enough items for the entire machine. Polaris® kits include gasket, both header donuts and springs
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003 | Bombardier | Quest 50 | Base |
| 1993-2006 | Honda | TRX90 Sportrax | Base |
| 2007-2008 | Honda | TRX90EX Sportrax | Base |
| 2009,2012-2024 | Honda | TRX90X | Base |
| 2016-2021 | Polaris | Outlaw 110 EFI | Base |
| 2008-2019 | Polaris | Outlaw 50 | Base |
| 2007-2014 | Polaris | Outlaw 90 | Base |
| 2004-2007 | Polaris | Predator 50 | Base |
| 2003-2006 | Polaris | Predator 90 | Base |
| 2014 | Polaris | RZR 170 | Base |
| 2001-2003 | Polaris | Scrambler 50 | Base |
| 2001-2003 | Polaris | Scrambler 90 | Base |
| 2016-2018 | Polaris | Sportsman 110 EFI | Base |
| 2001-2014 | Polaris | Sportsman 90 | Base |
| 2019-2024 | Yamaha | YFM90 Grizzly 90 | Base |
QuadBoss
QuadBoss 85-87 Honda ATC250ES Slip-On Muffler
162300000
QuadBoss
QuadBoss 85-87 Honda ATC250ES Slip-On Muffler
162300000
Steel muffler with black finish can be directly installed on O.E.M. pipes with its special coupler: no gaskets needed!
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1985-1987 | Honda | ATC250ES Big Red | Base |
QuadBoss
QuadBoss 87-00 Yamaha YFM350FW Big Bear Slip-On Muffler
157000000
$1.570.000,00
Unit price perQuadBoss
QuadBoss 87-00 Yamaha YFM350FW Big Bear Slip-On Muffler
157000000
$1.570.000,00
Unit price per
Steel muffler with black finish can be directly installed on O.E.M. pipes with its special coupler: no gaskets needed!
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1987-1999 | Yamaha | YFM350FW Big Bear 4x4 | Base |
| 1993-1999 | Yamaha | YFM400F Kodiak 4x4 | Base |
Steel muffler with black finish can be directly installed on O.E.M. pipes with its special coupler: no gaskets needed!
FMF Racing
FMF Racing 22-24 Honda CRF250R SS Aluminum Factory 4.1 RCT SO Muffler w/ R. Carbon Cap
273600000
$2.736.000,00
Unit price perFMF Racing
FMF Racing 22-24 Honda CRF250R SS Aluminum Factory 4.1 RCT SO Muffler w/ R. Carbon Cap
273600000
$2.736.000,00
Unit price per
The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our 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 our exacting specifications and is manufactured 100% at our Southern California factory.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2022-2023 | Honda | CRF250R | Base |
FMF Racing
FMF Racing Honda CRF250F 19-22 Powercore 4 S/A Muffler
149200000
$1.492.000,00
Unit price perFMF Racing
FMF Racing Honda CRF250F 19-22 Powercore 4 S/A Muffler
149200000
$1.492.000,00
Unit price per
Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2021 | Honda | CRF250F | Base |
FMF Racing
FMF Racing Honda XR/CRF70 Powercore 4 Muffler/Header
114000000
$1.140.000,00
Unit price perFMF Racing
FMF Racing Honda XR/CRF70 Powercore 4 Muffler/Header
114000000
$1.140.000,00
Unit price per
Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004 | Honda | CRF70F | Base |
| 2001-2003 | Honda | XR70R | Base |
FMF Racing
FMF Racing Honda XR50 00-03/CRF50F 04-22 Powercore 4 Muffler w/SS Header
113800000
$1.138.000,00
Unit price perFMF Racing
FMF Racing Honda XR50 00-03/CRF50F 04-22 Powercore 4 Muffler w/SS Header
113800000
$1.138.000,00
Unit price per
Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2009,2011-2021 | Honda | CRF50F | Base |
| 2000-2003 | Honda | XR50R | Base |
FMF Racing
FMF Racing Yamaha YZ450F 07-09/WR450F 07-15 SS Powerbomb Header
102100000
$1.021.000,00
Unit price perFMF Racing
FMF Racing Yamaha YZ450F 07-09/WR450F 07-15 SS Powerbomb Header
102100000
$1.021.000,00
Unit price per
The redesigned PowerBomb is a 4-stroke header that incoporates FMF's patented PowerBomb module at a precise location in the initial stage of the header, resulting in performance gains and improved flow.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2009 | Yamaha | YZ450F | Base |
A 4-Stroke header system that incorporates FMF's patented Power Bomb module at a precise location in the initial stage of the header system; by positioning the "Bomb" at this key point, the expansion and contraction of exhaust sonics through the system resulting in a flow increase of nearly 10%. The surface of the perforated core lets the sound exit into the absorbing material (steel wool packing) and then allows the air to expand, cool and ramp back up at higher air pressures (RPMs). The Power Bomb is a "pre-muffler" of sorts, which helps to lower the bike's sound output because it provides more sound-absorbing surface area to allow the exhaust gases to become absorbed.
FMF Racing
FMF Racing Honda XR50 00-03/ CRF50F 04-22 Powercore 4 S/A Muffler w/SS Header
122800000
$1.228.000,00
Unit price perFMF Racing
FMF Racing Honda XR50 00-03/ CRF50F 04-22 Powercore 4 S/A Muffler w/SS Header
122800000
$1.228.000,00
Unit price per
Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2009,2011-2021 | Honda | CRF50F | Base |
| 2000-2003 | Honda | XR50R | Base |
FMF Racing
FMF Racing KTM Factory 4.1 RCT Anodized Titanium S/O w/Carbon Cap
261200000
$2.612.000,00
Unit price perFMF Racing
FMF Racing KTM Factory 4.1 RCT Anodized Titanium S/O w/Carbon Cap
261200000
$2.612.000,00
Unit price per
The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our 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 our exacting specifications and is manufactured 100% at our Southern California factory.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2021 | KTM | 350 XCF-W | Base |
| 2023 | KTM | 450 XCF-W | Base |
| 2020-2021 | KTM | 500 XCF-W | Base |
The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our 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 our exacting specifications and is manufactured 100% at our Southern California factory.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2021 | KTM | 350 XCF-W | Base |
| 2023 | KTM | 450 XCF-W | Base |
| 2020-2021 | KTM | 500 XCF-W | Base |
FMF Racing
FMF Racing KTM 350-500XCF-W 20-23/HQV FE250-501 20-23/GG EC250-350 (2021) Powercore 4 Hex Muffler
164400000
$1.644.000,00
Unit price perFMF Racing
FMF Racing KTM 350-500XCF-W 20-23/HQV FE250-501 20-23/GG EC250-350 (2021) Powercore 4 Hex Muffler
164400000
$1.644.000,00
Unit price per
The PowerCore 4 was developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible with every style of riding. Aluminum construction and stainless steel Hi-Flo end caps make for the perfect balance of performance and strength. Aluminum performance muffler with durable stainless steel components. Completely redesigned for all late model applications. Removable spark arrestor included. Aluminum slip-on developed to increase the horsepower and torque throughout the entire power band.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2021 | KTM | 350 XCF-W | Base |
| 2023 | KTM | 450 XCF-W | Base |
| 2020-2021 | KTM | 500 XCF-W | Base |
FMF Racing
FMF Racing Anodized-Titanium Factory 4.1 S/O w/Carbon Cap
341300000
$3.413.000,00
Unit price perFMF Racing
FMF Racing Anodized-Titanium Factory 4.1 S/O w/Carbon Cap
341300000
$3.413.000,00
Unit price per
The Factory 4.1 exhaust system with the Powerbomb header is FMF's premier exhaust system. This system is perfect for the track or dunes, and is used by factory teams such as KTM, Epic Can-Am and Rath Racing. The Powerbomb header is made of durable stainless steel to withstand any abuse.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2018-2022 | KTM | 350 SX-F | Base |
| 2018-2022 | KTM | 350 XC-F | Base |
| 2019-2021 | KTM | 450 SX-F | Base |
| 2018-2020 | KTM | 450 SX-F Factory Edition | Base |
| 2019-2021 | KTM | 450 XC-F | Base |
FMF Racing
FMF Racing KTM 250-450SXF 15-18 FE/XCF 16-18/ HQV FX250-450-501 16-18 SS 4.1 RCT SO w/CRBNCAP
223400000
$2.234.000,00
Unit price perFMF Racing
FMF Racing KTM 250-450SXF 15-18 FE/XCF 16-18/ HQV FX250-450-501 16-18 SS 4.1 RCT SO w/CRBNCAP
223400000
$2.234.000,00
Unit price per
The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our 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 our exacting specifications and is manufactured 100% at our Southern California factory.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2019 | KTM | 250 EXC-F | Base |
| 2016-2018 | KTM | 250 SX-F | Base |
| 2015-2016 | KTM | 250 SX-F Factory Edition | Base |
| 2016-2018 | KTM | 250 XC-F | Base |
| 2017-2019 | KTM | 350 EXC-F | Base |
| 2016-2018 | KTM | 350 SX-F | Base |
| 2016-2018 | KTM | 350 XC-F | Base |
| 2018-2019 | KTM | 450 EXC-F | Base |
| 2016-2018 | KTM | 450 SX-F | Base |
| 2015-2017 | KTM | 450 SX-F Factory Edition | Base |
| 2016-2018 | KTM | 450 XC-F | Base |
| 2017-2019 | KTM | 500 EXC-F | Base |
FMF Racing
FMF Racing KTM 250-450SXF 15-18 / XCF 18-22/HQV FC/FX250-450-501 16-18/FE 17-19 PC 4 Hex Muffler
164400000
$1.644.000,00
Unit price perFMF Racing
FMF Racing KTM 250-450SXF 15-18 / XCF 18-22/HQV FC/FX250-450-501 16-18/FE 17-19 PC 4 Hex Muffler
164400000
$1.644.000,00
Unit price per
The PowerCore 4 was developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible with every style of riding. Aluminum construction and stainless steel Hi-Flo end caps make for the perfect balance of performance and strength. Aluminum performance muffler with durable stainless steel components. Completely redesigned for all late model applications. Removable spark arrestor included. Aluminum slip-on developed to increase the horsepower and torque throughout the entire power band.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2019 | KTM | 250 EXC-F | Base |
| 2016-2018 | KTM | 250 SX-F | Base |
| 2015-2016 | KTM | 250 SX-F Factory Edition | Base |
| 2016-2018 | KTM | 250 XC-F | Base |
| 2017-2019 | KTM | 350 EXC-F | Base |
| 2016-2018 | KTM | 350 SX-F | Base |
| 2016-2018 | KTM | 350 XC-F | Base |
| 2017-2019 | KTM | 450 EXC-F | Base |
| 2016-2018 | KTM | 450 SX-F | Base |
| 2015-2017 | KTM | 450 SX-F Factory Edition | Base |
| 2016-2018 | KTM | 450 XC-F | Base |
| 2017-2019 | KTM | 500 EXC-F | Base |
FMF Racing
FMF Racing KTM 250-450SXF 15-18 FE/XCF 16-18/ HQV FX250-450-501 16-18 F 4.1 RCT TI Anod SO w/CRBNCAP
262300000
$2.623.000,00
Unit price perFMF Racing
FMF Racing KTM 250-450SXF 15-18 FE/XCF 16-18/ HQV FX250-450-501 16-18 F 4.1 RCT TI Anod SO w/CRBNCAP
262300000
$2.623.000,00
Unit price per
The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our 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 our exacting specifications and is manufactured 100% at our Southern California factory.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2019 | KTM | 250 EXC-F | Base |
| 2016-2018 | KTM | 250 SX-F | Base |
| 2015-2016 | KTM | 250 SX-F Factory Edition | Base |
| 2016-2018 | KTM | 250 XC-F | Base |
| 2017-2019 | KTM | 350 EXC-F | Base |
| 2016-2018 | KTM | 350 SX-F | Base |
| 2016-2018 | KTM | 350 XC-F | Base |
| 2018-2019 | KTM | 450 EXC-F | Base |
| 2016-2018 | KTM | 450 SX-F | Base |
| 2015-2017 | KTM | 450 SX-F Factory Edition | Base |
| 2016-2018 | KTM | 450 XC-F | Base |
| 2017-2019 | KTM | 500 EXC-F | Base |
FMF Racing
FMF Racing KTM SXF 07-15/XCF 07-15/XCFW 08-16/SMR 07-10 TI Anod F 4.1 RCT Muffler w/R. Carbon Cap
260900000
$2.609.000,00
Unit price perFMF Racing
FMF Racing KTM SXF 07-15/XCF 07-15/XCFW 08-16/SMR 07-10 TI Anod F 4.1 RCT Muffler w/R. Carbon Cap
260900000
$2.609.000,00
Unit price per
The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our 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 our exacting specifications and is manufactured 100% at our Southern California factory.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2015 | KTM | 250 SX-F | Base |
| 2009-2015 | KTM | 250 XC-F | Base |
| 2007-2016 | KTM | 250 XCF-W | Base |
| 2011-2015 | KTM | 350 SX-F | Base |
| 2011-2015 | KTM | 350 XC-F | Base |
| 2012-2016 | KTM | 350 XCF-W | Base |
| 2009-2010 | KTM | 400 XC-W | Base |
| 2009-2011 | KTM | 450 EXC | Base |
| 2007-2009 | KTM | 450 SMR | Base |
| 2007-2015 | KTM | 450 SX-F | Base |
| 2012-2014 | KTM | 450 SX-F Factory Edition | Base |
| 2007-2015 | KTM | 450 XC-F | Base |
| 2009-2010,2012-2016 | KTM | 450 XC-W | Base |
| 2013-2016 | KTM | 500 XC-W | Base |
| 2008 | KTM | 505 SX-F | Base |
| 2008-2009 | KTM | 505 XC-F | Base |
| 2008 | KTM | 530 EXC-R | Base |
| 2009-2010 | KTM | 530 XC-W | Base |
FMF Racing
FMF Racing Yamaha WR250F 20-21 Powercore 4 Hex Muffler
166700000
$1.667.000,00
Unit price perFMF Racing
FMF Racing Yamaha WR250F 20-21 Powercore 4 Hex Muffler
166700000
$1.667.000,00
Unit price per
The PowerCore 4 was developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible with every style of riding. Aluminum construction and stainless steel Hi-Flo end caps make for the perfect balance of performance and strength. Aluminum performance muffler with durable stainless steel components. Completely redesigned for all late model applications. Removable spark arrestor included. Aluminum slip-on developed to increase the horsepower and torque throughout the entire power band.
FMF Racing
FMF Racing Yamaha YZ250F 19-25/YZ250FX 20-25 AL F 4.1 RCT R. Carbon Cap Comp Sys w/ SS MB Header/MID
437700000
$4.377.000,00
Unit price perFMF Racing
FMF Racing Yamaha YZ250F 19-25/YZ250FX 20-25 AL F 4.1 RCT R. Carbon Cap Comp Sys w/ SS MB Header/MID
437700000
$4.377.000,00
Unit price per
The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our 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 our exacting specifications and is manufactured 100% at our Southern California factory.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2021 | Yamaha | YZ250F | Base |
| 2019-2021 | Yamaha | YZ250FX | Base |
FMF Racing
FMF Racing Anodized Titanium Factory 4.1 RCT Muffler w/Carbon Cap
340400000
$3.404.000,00
Unit price perFMF Racing
FMF Racing Anodized Titanium Factory 4.1 RCT Muffler w/Carbon Cap
340400000
$3.404.000,00
Unit price per
The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our 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 our exacting specifications and is manufactured 100% at our Southern California factory.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2022 | Yamaha | YZ250F | Base |
| 2020-2021 | Yamaha | YZ250FX | Base |
FMF Racing
FMF Racing SS Aluminum Factory 4.1 RCT Muffler Carbon Cap
264300000
$2.643.000,00
Unit price perFMF Racing
FMF Racing SS Aluminum Factory 4.1 RCT Muffler Carbon Cap
264300000
$2.643.000,00
Unit price per
The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our 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 our exacting specifications and is manufactured 100% at our Southern California factory.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2022 | Yamaha | YZ250F | Base |
| 2020-2021 | Yamaha | YZ250FX | Base |
Developed over years of championship offroad racing. Max sound output 96dB; most models below 94dB. Use with stock or FMF header. Constructed from aircraft-grade aluminum and high-strength stainless steel.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2021 | Yamaha | YZ250F | Base |
Showing 25/92
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