FMF Racing MX Exhaust Parts & Accessories
- FMF Racing®Quiet Performance Q4™ Slip-On MufflerQuiet Performance Q4™ Slip-On Muffler by FMF Racing®. 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...Incorporates internal baffles, chambers and space age sound-absorbing materials to accelerate exhaust flow with less noise and minimal power lossWell under the 96db sound output on most machines to satisfy strict sound requirements$193.49 - $404.99
- FMF Racing®Side Arch Fender StickersUniversal Side Arch Fender Stickers by FMF Racing®. 2-Piece. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....$12.59
- FMF Racing®Standard Muffler PackingUniversal Standard Muffler Packing by FMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Premier series packing is made of fine interwoven fibers that have been blended to FMF's specifications for high heat resistance and sound absorptionStandard packing works great for M/X applications where maximum sound absorption isn't necessary$9.90 - $13.50
- FMF Racing®Titanium 2™ SilencerTitanium 2™ Silencer by FMF Racing®. The Titanium 2 is the premiere racing silencer. Designed from the commitment to factory level racing and used by both Yamaha of Troy and Factory KTM, the Titanium 2 is built with a titanium...Fitted with a titanium stinger and titanium performance flow end capCompletely repackable$161.99
- FMF Racing®Turbincore 2™ Exhaust End CapUniversal Turbincore 2™ Exhaust End Cap by FMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Designed for your exhaust system needsWill deliver unparalleled performance$35.99
- FMF Racing®Turbincore 2™ Stock SilencerUniversal Turbincore 2™ Stock Silencer by FMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Perfect application for adapting a performance spark arrestor to older bikesComes with a kit of hardware including a mounting bracket, spacers, shaped stinger tube, and stainless steel mounting strap that paves the way for the garage mechanic to fit the unit onto their machine$179.99
- FMF Racing®Turbinecore 2™ SilencerTurbinecore 2™ Silencer by FMF Racing®. Compact in size and lightweight, the Turbinecore spark arrestor system uses the exclusive "Turbine Dampening System" making it a U.S. Forest approved silencer. Now older machines can be U.S....No horsepower lossRepackable$161.99 - $233.99
- FMF Racing®Factory 4.1™ Exhaust End CapFactory 4.1™ Exhaust End Cap by FMF Racing®. Now offering complete end cap rebuild kits. Whether it be for a Powercore 4, Q4, Factory 4.1 or the new RCT FMF have you handled. The kit includes Stainless Steel, Titanium, or Carbon Fiber...Designed for your exhaust system needsWill deliver unparalleled performance$67.49 - $134.99
- FMF Racing®Megabomb Plus™ Stainless HeaderMegabomb Plus™ Stainless Header by FMF Racing®. 1 Piece. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Increases horsepower as much as 5hpProduces long header torque combined with short header over-rev$314.99 - $472.49
- FMF Racing®Megabomb Plus™ Titanium HeaderMegabomb Plus™ Titanium Header by FMF Racing®. 1 Piece. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Increases horsepower as much as 5hpProduces long header torque combined with short header over-rev$404.99 - $472.49
- FMF Racing®Megabomb™ Stainless HeaderMegabomb™ Stainless Header by FMF Racing®. 1 Piece. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Produces long header torque combined with short header over-revMade from premium American Ti-Metal® material$314.99 - $472.49
- FMF Racing®Heat Shield (040231)Universal Heat Shield (040231) by FMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed for your exhaust system needsWill deliver unparalleled performance$31.49
- FMF Racing®Heat Shield (040230)Universal Heat Shield (040230) by FMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed for your exhaust system needsWill deliver unparalleled performance$44.99
- FMF Racing®4-Stroke™ 1-1 Full Exhaust System (041016)4-Stroke™ 1-1 Full Exhaust System by FMF Racing®. The Mini Powercore 4 is the best bang for your buck performance bolt on for your mini. Offered as a standard Mini Powercore 4, Closed Course Big Bore System or as a Spark Arrestor...Designed for your exhaust system needsWill deliver unparalleled performance$251.99
- FMF Racing®Factory 4.1 RCT™ 1-1 Aluminum Full Exhaust System (042377)Factory 4.1 RCT™ 1-1 Aluminum Full Exhaust System (042377) by FMF Racing®. Massive power gains throughout the RPM range. FMF® uses the highest-quality proprietary blend of alloy titanium made especially to our standards. Complete...The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™Factory Forward Engineering - moving the muffler closer to the motor to centralize mass$854.99
- FMF Racing®Factory 4.1 RCT™ 1-1 Aluminum Full Exhaust System (045634)Factory 4.1 RCT™ 1-1 Aluminum Full Exhaust System (045634) by FMF Racing®. Massive power gains throughout the RPM range. FMF® uses the highest-quality proprietary blend of alloy titanium made especially to our standards. Complete...The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™Factory Forward Engineering - moving the muffler closer to the motor to centralize mass$899.99
- FMF Racing®Factory 4.1 RCT™ 1-1 Aluminum Full Exhaust System (045638)Factory 4.1 RCT™ 1-1 Aluminum Full Exhaust System (045638) by FMF Racing®. Massive power gains throughout the RPM range. FMF® uses the highest-quality proprietary blend of alloy titanium made especially to our standards. Complete...The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™Factory Forward Engineering - moving the muffler closer to the motor to centralize mass$899.99
- FMF Racing®Factory 4.1 RCT™ 1-1 Aluminum Stainless Steel Full Exhaust System (044383)Factory 4.1 RCT™ 1-1 Aluminum Stainless Steel Full Exhaust System by FMF Racing®. Massive power gains throughout the RPM range. FMF® uses the highest-quality proprietary blend of alloy titanium made especially to our standards....Massive Power gains throughout the RPM rangeHuge weight savings$427.49
- FMF Racing®Factory 4.1 RCT™ 1-1 Anodized Titanium Full Exhaust System (042378)Factory 4.1 RCT™ 1-1 Anodized Titanium Full Exhaust System (042378) by FMF Racing®. Massive power gains throughout the RPM range. FMF® uses the highest-quality proprietary blend of alloy titanium made especially to our standards....The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™Factory Forward Engineering - moving the muffler closer to the motor to centralize mass$1,079.99
- FMF Racing®Factory 4.1 RCT™ 1-1 Anodized Titanium Full Exhaust System (045639)Factory 4.1 RCT™ 1-1 Anodized Titanium Full Exhaust System (045639) by FMF Racing®. Massive power gains throughout the RPM range. FMF® uses the highest-quality proprietary blend of alloy titanium made especially to our standards....The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™Factory Forward Engineering - moving the muffler closer to the motor to centralize mass$1,124.99
- FMF Racing®Factory 4.1 RCT™ 1-1 Blue Anodized Full Exhaust System (045637)Factory 4.1 RCT™ 1-1 Blue Anodized Full Exhaust System (045637) by FMF Racing®. Massive power gains throughout the RPM range. FMF® uses the highest-quality proprietary blend of alloy titanium made especially to our standards....The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™Factory Forward Engineering - moving the muffler closer to the motor to centralize mass$1,124.99
- FMF Racing®Factory 4.1 RCT™ 1-1 Full Exhaust System (043374)Factory 4.1 RCT™ 1-1 Full Exhaust System (043374) by FMF Racing®. Massive power gains throughout the RPM range. FMF® uses the highest-quality proprietary blend of alloy titanium made especially to our standards. Complete system...The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™Factory Forward Engineering - moving the muffler closer to the motor to centralize mass$854.99
- FMF Racing®Factory 4.1 RCT™ 1-1 Full Exhaust System (045635)Factory 4.1 RCT™ 1-1 Full Exhaust System (045635) by FMF Racing®. Massive power gains throughout the RPM range. FMF® uses the highest-quality proprietary blend of alloy titanium made especially to our standards. Complete system...The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™Factory Forward Engineering - moving the muffler closer to the motor to centralize mass$1,124.99
- FMF Racing®Factory 4.1 RCT™ 1-1 Full Exhaust System (043375)Factory 4.1 RCT™ 1-1 Full Exhaust System (043375) by FMF Racing®. Massive power gains throughout the RPM range. FMF® uses the highest-quality proprietary blend of alloy titanium made especially to our standards. Complete system...The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™Factory Forward Engineering - moving the muffler closer to the motor to centralize mass$1,079.99
- FMF Racing®Factory 4.1 RCT™ 1-1 Full Exhaust System (041561)Factory 4.1 RCT™ 1-1 Full Exhaust System by FMF Racing®. Massive power gains throughout the RPM range. FMF® uses the highest-quality proprietary blend of alloy titanium made especially to our standards. Complete system includes...Massive Power gains throughout the RPM rangeHuge weight savings$832.49
- FMF Racing®Factory 4.1 RCT™ 1-1 Full Exhaust System (043366)Factory 4.1 RCT™ 1-1 Full Exhaust System by FMF Racing®. Massive power gains throughout the RPM range. FMF® uses the highest-quality proprietary blend of alloy titanium made especially to our standards. Complete system includes...Massive Power gains throughout the RPM rangeHuge weight savings$854.99
- FMF Racing®Factory 4.1 RCT™ 1-1 Full Exhaust System (044382)Factory 4.1 RCT™ 1-1 Full Exhaust System by FMF Racing®. Massive power gains throughout the RPM range. FMF® uses the highest-quality proprietary blend of alloy titanium made especially to our standards. Complete system includes...Massive Power gains throughout the RPM rangeHuge weight savings$540.00
- FMF Racing®Factory 4.1 RCT™ 1-1 Natural Full Exhaust System (045636)Factory 4.1 RCT™ 1-1 Natural Full Exhaust System (045636) by FMF Racing®. Massive power gains throughout the RPM range. FMF® uses the highest-quality proprietary blend of alloy titanium made especially to our standards. Complete...The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™Factory Forward Engineering - moving the muffler closer to the motor to centralize mass$899.99
- FMF Racing®Factory 4.1™ 1-1 4-Stroke Exhaust System (043367)Factory 4.1™ 1-1 4-Stroke Exhaust System by FMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...4.1 design is FMF's most progressive development in high performance exhaust system yetComplete front to back system using performance matched components specifically designed for each model$1,079.99
- FMF Racing®Mini PowerCore 4™ 1-1 Modular Spark Arrestor Full Exhaust System (044273)Mini PowerCore 4™ 1-1 Modular Spark Arrestor Full Exhaust System by FMF Racing®. The Mini Powercore 4 is the best bang for your buck performance bolt on for your mini. Offered as a standard Mini Powercore 4, Closed Course Big Bore...U.S. Forestry approved spark arrestorMegamax II is a reverse cone megaphone design and can be run open for closed course or with discs for off-road riding$269.99
For decades, the FMF Racing company based in Santa Fe, Southern California, has been successfully designing, producing, and distributing premium-quality, high-performance motorcycle exhaust systems. It was started in 1973 by an avid dirt bike racer Don Emler in his garage in Hawthorne, California. He began modifying his and his friends’ exhaust to make their bikes faster. He called his shop The Flying Machine Factory, hence the name FMF. Don and later his son, Donnie Jr. came up with lots of patented innovations that are now widely used by competitors.
The company’s focus is constantly changing according to technology transformations and trends progression occurring in the motorsport racing scene. By keeping the finger on the pulse and keeping up with the recent developments on the market, FMF Racing achieved one of the leading positions in the motorcycle exhaust technology niche. Today, the red and yellow FMF logo is instantly recognizable all around the world. Bike racing enthusiasts and professional racing teams prefer FMF exhaust system parts for their solid construction and reduced weight thanks to the use of modern aerospace-grade materials.
The company’s patented Resonance Chamber Technology allows for shortening the overall length of the FMF pipe, which results in reduced probability of suffering from crash damage. The center of mass, in this case, can be moved closer to the engine to improve riding balance. FMF racing exhaust systems provide for enormous power gains throughout the whole RPM range. There are models for four-stroke and two-stroke engines. The company offers a huge assortment of pipes, silencers, mufflers, headers, heat shields replacement parts, clamps, springs, tie-downs, brackets, mounting kits, FMF logo stickers, and much more. For almost half a century, the company’s goal remains unchanged – and that is pushing the limits of the most advanced technologies and machinery to build the greatest possible exhausts thus helping customers to get the most from their riding experience.