Collection: FMF Exhausts – Performance MX & Off-Road Exhaust Systems | FDY Performance
Discover our range of FMF exhausts, designed for riders who want maximum performance, improved throttle response and that signature FMF sound. FMF is one of the most trusted names in motocross and off-road exhaust systems, offering lightweight construction, increased power and race-ready durability.
All FMF exhausts supplied by FDY Performance are genuine, high-quality and ready to fit. Upgrade your bike with proven performance gains and enjoy fast delivery and great customer support from our West Midlands dealership.
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Powercore 4 Hex Exhaust Silencer 20-21 Kawasaki KLX 300 R - FMF 042387
Vendor:FDY PerformanceRegular price £378.16 GBPRegular priceUnit price / perSale price £378.16 GBP -
Powercore 4 Hex Exhaust Silencer 21-26 Honda CRF 450 R RX - FMF 041600
Vendor:FDY PerformanceRegular price £378.16 GBPRegular priceUnit price / perSale price £378.16 GBP -
Q4 Hex Exhaust Silencer 21-26 Honda CRF 450 R RX - FMF 041601
Vendor:FDY PerformanceRegular price £425.44 GBPRegular priceUnit price / perSale price £425.44 GBP -
Factory 4.1 Exhaust System 08-21 Yamaha TTR 110 - FMF 044468
Vendor:FDY PerformanceRegular price £434.89 GBPRegular priceUnit price / perSale price £434.89 GBP -
MegaBomb Exhaust Header 20-23 KTM Husqvarna 500 XCF-W 501 FE - FMF 045661
Vendor:FDY PerformanceRegular price £496.35 GBPRegular priceUnit price / perSale price £496.35 GBP -
Factory 4.1 RCT Exhaust Silencer 20-20 Yamaha WR 450 F - FMF 044466
Vendor:FDY PerformanceRegular price £756.35 GBPRegular priceUnit price / perSale price £756.35 GBP -
Powercore 4 Hex Exhaust Silencer 20-20 Yamaha WR 450 F - FMF 044462
Vendor:FDY PerformanceRegular price £378.16 GBPRegular priceUnit price / perSale price £378.16 GBP -
MegaBomb Exhaust Header 21-26 Honda CRF 450 R RX - FMF 041599
Vendor:FDY PerformanceRegular price £449.07 GBPRegular priceUnit price / perSale price £449.07 GBP -
MegaBomb Exhaust Header 21-24 Kawasaki KX 250 F X - FMF 042391
Vendor:FDY PerformanceRegular price £449.07 GBPRegular priceUnit price / perSale price £449.07 GBP -
Q4 Hex Exhaust Silencer 20-21 Yamaha WR 250 F - FMF 044472
Vendor:FDY PerformanceRegular price £425.44 GBPRegular priceUnit price / perSale price £425.44 GBP -
Powercore 4 Hex Exhaust Silencer 21-24 Kawasaki KX 250 F X - FMF 042392
Vendor:FDY PerformanceRegular price £378.16 GBPRegular priceUnit price / perSale price £378.16 GBP -
Fatty Exhaust Pipe 05-22 Yamaha YZ 125 X - FMF 024049
Vendor:FDY PerformanceRegular price £311.98 GBPRegular priceUnit price / perSale price £311.98 GBP -
Fatty Exhaust Pipe 83-25 Yamaha PW 50 - FMF 024023
Vendor:FDY PerformanceRegular price £301.58 GBPRegular priceUnit price / perSale price £301.58 GBP -
Gnarly Exhaust Pipe 18-23 GasGas Rieju 250 300 EC MR PRO - FMF 025218
Vendor:FDY PerformanceRegular price £311.98 GBPRegular priceUnit price / perSale price £311.98 GBP -
Gnarly Exhaust Pipe 07-11 GasGas EC 250 300 - FMF 025095
Vendor:FDY PerformanceRegular price £311.98 GBPRegular priceUnit price / perSale price £311.98 GBP -
Mini Powercore 4 Exhaust System 00-07 Yamaha TTR 90 - FMF 040080
Vendor:FDY PerformanceRegular price £291.18 GBPRegular priceUnit price / perSale price £291.18 GBP -
Gnarly Exhaust Pipe 12-14 GasGas EC 250 300 - FMF 025152
Vendor:FDY PerformanceRegular price £311.98 GBPRegular priceUnit price / perSale price £311.98 GBP -
Gnarly Exhaust Pipe 93-98 Suzuki RMX 250 - FMF 020110
Vendor:FDY PerformanceRegular price £322.38 GBPRegular priceUnit price / perSale price £322.38 GBP -
END OF LINE Fatty Exhaust Pipe 87-90 Suzuki LT 500 R - FMF 020089
Vendor:FDY PerformanceRegular price £239.92 GBPRegular priceUnit price / perSale price £239.92 GBP -
END OF LINE Fatty Exhaust Pipe 98-01 KTM SX 65 - FMF 020073
Vendor:FDY PerformanceRegular price £162.70 GBPRegular priceUnit price / perSale price £162.70 GBP
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Discover our full range of Kids electric bikes & Petrol at FDY Performance. From kids to adults, on-road machines to off-road adventures