FMF Racing Yamaha YZ450F 14-17/ WR/YZ450FX 16-18 Anod TI Factory 4.1 RCT SO Muffler w/R. Carbon Cap

$799.99 $691.99
FMF044429
Exhaust, Mufflers & Tips Muffler New Products
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...

FMF Racing Yamaha TTR110 08-15 SS Powercore 4 Complete System S/A

$299.99 $259.99
FMF044273
Exhaust, Mufflers & Tips Muffler Muffler Silencers New Products
Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.

FMF Racing Yamaha TTR110 08-24 Powercore 4 Muffler w/SS Header

$279.99 $241.99
FMF044272
Exhaust, Mufflers & Tips Muffler New Products
Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.

FMF Racing Suzuki DRZ400 06-07/400S 00-22/400SM 05-21 / Kawasaki KLX400SR 03-04 PC 4 S/A Muffler

$399.99 $345.99
FMF043376
Exhaust, Mufflers & Tips Muffler New Products
The PowerCore 4 was developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable...
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FMF Racing Suzuki DRZ125 03-21/ Kawasaki KLX125 03-06 Powercore 4 Muffler

$269.99 $233.99
FMF043095
Exhaust, Mufflers & Tips Muffler
Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.This Part Fits: Year Make Model Submodel 2003-2006 Kawasaki...

FMF Racing Kawasaki KX450F 2024 SS Alum Factory 4.1 RCT SO Muffler w/ R. Carbon Cap

$674.99 $583.99
FMF042403
Exhaust, Mufflers & Tips Muffler New Products
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...

FMF Racing Kawasaki KLX/DRZ110 Powercore S/A Muffler/Header

$299.99 $259.99
FMF042002
Exhaust, Mufflers & Tips Muffler New Products
Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.This Part Fits: Year Make Model Submodel 2002-2020 Kawasaki...

FMF Racing KTM Factory 4.1 RCT Spark Arrestor Insert

$39.99 $31.99
FMF040678
Best Sellers Exhaust Hardware Exhaust, Mufflers & Tips New Products
FMF Racing KTM Factory 4.1 RCT Spark Arrestor Insert

FMF Racing Factory 4.1 RCT Replacement Spiral Retaining Ring

$5.99 $4.99
FMF040677
Best Sellers Exhaust Hangers Exhaust, Mufflers & Tips Muffler Silencers New Products
FMF Racing Factory 4.1 RCT Replacement Spiral Retaining Ring

FMF Racing Powercore 4 Hex S/A Insert

$29.99 $23.99
FMF040670
Best Sellers Exhaust Hardware Exhaust, Mufflers & Tips New Products Powersports Exhausts
Replacement screen insert for Powercore 4 Hex systems.

FMF Racing RCT SS Replacement End Cap Kit

$49.99 $38.99
FMF040641
Best Sellers Exhaust, Mufflers & Tips Muffler New Products
Replaces broken, worn and damages exhaust cone caps.

FMF Racing Factory 4.1 RCT Spark Arrestor Insert

$39.99 $31.99
FMF040638
Best Sellers Exhaust Hardware Exhaust, Mufflers & Tips New Products
Replaces broken, worn and damages exhaust cone caps.
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FMF Racing Anodized Titanium 4 Factory 4.1 Replacement Springs (2)

$10.99 $8.99
FMF040186
Best Sellers Exhaust Hangers Exhaust, Mufflers & Tips
FMF Racing Anodized Titanium 4 Factory 4.1 Replacement Springs (2)

FMF Racing Yamaha YZ250F 01-06/WR250F 01-13 SS Powerbomb Header

$249.99 $215.99
FMF040073
Exhaust, Mufflers & Tips Muffler New Products
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,...
-13%
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FMF Racing Yamaha TTTR/TTRL125 Powercore 4 S/A Muffler w/Header

$299.99 $259.99
FMF040071
Exhaust, Mufflers & Tips Muffler
Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.

FMF Racing KTM 250/300XC-W 17-19 TC-2 S/A

$219.99 $190.99
FMF025282
2-Stroke Silencers Exhaust, Mufflers & Tips New Products
The Turbinecore 2 is low maintenance, lightweight and retains power with the exclusive "Turbine Dampening System". This top-notch product features a straight through spark...

FMF Racing KTM250SX 19-2/250-300XC/XCWTPI 20-3/HQTC250 19-22/TE/X250i-300i 20-23/GGEC/EX250 TC2.1

$219.99 $190.99
FMF025262
2-Stroke Silencers Exhaust, Mufflers & Tips New Products
The Turbinecore 2 is low maintenance, lightweight and retains power with the exclusive "Turbine Dampening System". This top-notch product features a straight through spark...

FMF Racing KTM250SX 19-22/250-300XC/XCWTPI 20-3/HQTC250 19-22/TE/X250i-300i 20-3/GGEC/EX250-300 TC2

$269.99 $221.99
FMF025256
2-Stroke Silencers Exhaust, Mufflers & Tips New Products
Factory forward engineering helps maintain proper center of gravity and neutral handling. Larger volume canister yet lightweight overall, repacking intervals lengthened. USFS-approved turbine spark...

FMF Racing KTM250SX 19-2/250-300XC/XCWTPI 20-3/HQTC250 19-2/TE/X250i-300i 2020-3/GGE/EX250-300 Fatty

$299.99 $259.99
FMF025243
2-Stroke Pipes Exhaust, Mufflers & Tips New Products
FMF Racing KTM250SX 19-2/250-300XC/XCWTPI 20-3/HQTC250 19-2/TE/X250i-300i 2020-3/GGE/EX250-300 FattyThis Part Fits: Year Make Model Submodel 2021-2022 Gas Gas EC 250 Base 2021-2022 Gas Gas EC...
-13%
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FMF Racing KTM250SX 19-22/250-300XC/XCWTPI 20-3/HQTC250 19-22/TE/X250i-300i 20-3/GGEC/EX250 Gnarly

$299.99 $259.99
FMF025242
2-Stroke Pipes Exhaust, Mufflers & Tips
FMF Racing KTM250SX 19-22/250-300XC/XCWTPI 20-3/HQTC250 19-22/TE/X250i-300i 20-3/GGEC/EX250 GnarlyThis Part Fits: Year Make Model Submodel 2019-2021 KTM 250 SX Base 2019 KTM 250 XC Base...

FMF Racing KTM250SX 19-22/250-300XC/XCWTPI 20-23/HQTC250 19-22/TE/X250i-300i 20-3/GGEC/EX250 Fatty

$299.99 $259.99
FMF025241
2-Stroke Pipes Exhaust, Mufflers & Tips New Products
The most copied pipe in the world and #1 best seller for FMF, the Fatty broadens the powerband and provides significant increases throughout.This Part...
-13%
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FMF Racing KTM 85SX 18-24/HQV TC85 18-24/Gas Gas MC85 21-24 Big Bore Powercore 2 Silencer

$199.99 $172.99
FMF025226
2-Stroke Silencers Exhaust, Mufflers & Tips
The most popular 2-Stroke silencer in the FMF arsenal. Balances power enhancements into a lightweight extruded aluminum oval canister design. Equipped with a "Performance...

FMF Racing KTM 85SX 18-24/HQV TC85 18-24/Gas Gas MC85 21-24 Powercore 2 Shorty Silencer

$199.99 $164.99
FMF025225
2-Stroke Silencers Exhaust, Mufflers & Tips New Products
Stainless steel end caps and stinger with extruded aluminum oval canister. Easily serviced for repacking.This Part Fits: Year Make Model Submodel 2021 Gas Gas...

FMF Racing KTM 85SX 18-24/HQV TC85 18-24/Gas Gas MC85 21-24 Big Bore Factory Fatty Pipe

$299.99 $259.99
FMF025224
2-Stroke Pipes Exhaust, Mufflers & Tips New Products
FMF Racing KTM 85SX 18-24/HQV TC85 18-24/Gas Gas MC85 21-24 Big Bore Factory Fatty PipeThis Part Fits: Year Make Model Submodel 2021 Gas Gas...

FMF Racing KTM 250SX/250-300XC 2017-18/HSQ TC250/TX250-300 2017-18 Fatty Pipe

$299.99 $259.99
FMF025202
2-Stroke Pipes Exhaust, Mufflers & Tips New Products
The most copied pipe in the world and #1 best seller for FMF, the Fatty broadens the powerband and provides significant increases throughout.This Part...

FMF Racing KTM 65SX 16-23/HQV TC65 17-23/Gas Gas MC65 21-23 Powercore 2 Silencer

$199.99 $172.99
FMF025199
2-Stroke Silencers Exhaust, Mufflers & Tips New Products
The most popular 2-Stroke silencer in the FMF arsenal. Balances power enhancements into a lightweight extruded aluminum oval canister design. Equipped with a "Performance...

FMF Racing KTM 250SX/XC/XCW/300XC/XCW 2011-16/HSBRG/HQV TC/TE250/300 2011-16 Gnarly Pipe

$299.99 $259.99
FMF025131
2-Stroke Pipes Exhaust, Mufflers & Tips New Products
FMF Racing KTM 250SX/XC/XCW/300XC/XCW 2011-16/HSBRG/HQV TC/TE250/300 2011-16 Gnarly PipeThis Part Fits: Year Make Model Submodel 2011-2016 KTM 250 SX Base 2011-2016 KTM 250 XC...

FMF Racing KTM 250SX/XC/XCW/300XC/XCW 2011-16/HSBRG/HQV TC/TE250/300 2011-16 Fatty Pipe

$299.99 $259.99
FMF025130
2-Stroke Pipes Exhaust, Mufflers & Tips New Products
The most copied pipe in the world and #1 best seller for FMF, the Fatty broadens the powerband and provides significant increases throughout.

FMF Racing Yamaha YZ125 22-24/YZ125X 23+ Powercore 2 Shorty Silencer

$199.99 $172.99
FMF024080
2-Stroke Silencers Exhaust, Mufflers & Tips New Products
Shorter inner core length and aluminum canister. Finely tuned bolt-on silencer that maximizes bottom-end and mid-RPM. An excellent choice for tight tracks and Supercross...

FMF Racing Yamaha YZ250X 16-24 Turbinecore 2.1 Spark Arrestor Silencer

$269.99 $233.99
FMF024067
2-Stroke Silencers Exhaust, Mufflers & Tips New Products
Factory forward engineering helps maintain proper center of gravity and neutral handling. Larger volume canister yet lightweight overall, repacking intervals lengthened. USFS-approved turbine spark...

FMF Racing Yamaha YZ250X 16-24 Turbinecore 2 Spark Arrestor Silencer

$219.99 $190.99
FMF024066
2-Stroke Silencers Exhaust, Mufflers & Tips New Products
The Turbinecore 2 is low maintenance, lightweight and retains power with the exclusive "Turbine Dampening System". This top-notch product features a straight through spark...

FMF Racing Yamaha YZ250 99-24 Fatty Pipe

$299.99 $259.99
FMF024053
2-Stroke Pipes Exhaust, Mufflers & Tips New Products
The most copied pipe in the world and #1 best seller for FMF, the Fatty broadens the powerband and provides significant increases throughout.This Part...

FMF Racing Yamaha YZ125 05-21/YZ125X 20-22 Fatty Pipe

$299.99 $259.99
FMF024049
2-Stroke Pipes Exhaust, Mufflers & Tips New Products
The most copied pipe in the world and #1 best seller for FMF, the Fatty broadens the powerband and provides significant increases throughout.This Part...

FMF Racing Yamaha YZ125 00-04 Fatty Pipe

$299.99 $259.99
FMF024041
2-Stroke Pipes Exhaust, Mufflers & Tips New Products
The most copied pipe in the world and #1 best seller for FMF, the Fatty broadens the powerband and provides significant increases throughout.This Part...

FMF Racing Yamaha YZ250 02-24 Turbinecore 2 Spark Arrestor Silencer

$219.99 $190.99
FMF024017
2-Stroke Silencers Exhaust, Mufflers & Tips New Products
The Turbinecore 2 is low maintenance, lightweight and retains power with the exclusive "Turbine Dampening System". This top-notch product features a straight through spark...

FMF Racing Yamaha YZ125 2002-21/YZ125X 2020-22 Turbinecore 2 Spark Arrestor Silencer

$219.99 $190.99
FMF024012
2-Stroke Silencers Exhaust, Mufflers & Tips New Products
The Turbinecore 2 is low maintenance, lightweight and retains power with the exclusive "Turbine Dampening System". This top-notch product features a straight through spark...
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