Collection: FMF Racing Exhausts – Motocross, Enduro & Off-Road
Shop our range of FMF Racing motorcycle exhausts, expansion chambers and silencers at Phoenix Motos, with performance exhaust components for motocross, enduro and off-road motorcycles.
FMF Racing is an established American exhaust manufacturer, specialising in exhaust systems for two-stroke and four-stroke motorcycles. Its products are widely used by motocross and enduro riders looking to replace damaged exhaust components or modify their motorcycle's power delivery and exhaust characteristics.
Explore our selection of FMF two-stroke expansion chambers, exhaust pipes, silencers and four-stroke exhaust systems, including popular ranges such as the Fatty, Gnarly, TurbineCore, PowerCore and Factory 4.1, subject to availability.
Whether you're restoring a classic two-stroke motocross bike, replacing a damaged exhaust, preparing an enduro motorcycle for competition or upgrading a modern four-stroke machine, FMF offers exhaust options for a wide range of applications.
Our FMF range includes exhaust components for selected KTM, Husqvarna, GasGas, Honda, Yamaha, Kawasaki, Suzuki and other compatible motorcycles.
Choosing the correct FMF exhaust: Always check your motorcycle's make, model, year, engine capacity and manufacturer part number before ordering. Exhaust fitment can vary between model generations, and some performance exhausts are intended for competition or off-road use only. Check applicable noise, emissions and road-use requirements before fitting.
Browse FMF Racing motorcycle exhausts, expansion chambers and silencers at Phoenix Motos.
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FACTORY 4.1 RCT SS END CAP, FMF 040641 REPLACMENT PARTS
Regular price £50.01 GBPRegular priceUnit price / perSale price £50.01 GBP -
FACTORY 4.1 RCT C/F END CAP, FMF 040643 REPLACMENT PARTS
Regular price £139.95 GBPRegular priceUnit price / perSale price £139.95 GBP -
FACTORY 4.1 RCT S/A INSERT, FMF 040638 REPLACMENT PARTS
Regular price £39.99 GBPRegular priceUnit price / perSale price £39.99 GBP -
Q4 HEX SS END CAP, FMF 040676
Regular price £50.01 GBPRegular priceUnit price / perSale price £50.01 GBP -
FACTORY 4.1 RCT TI END CAP, FMF 040642 REPLACMENT PARTS
Regular price £139.95 GBPRegular priceUnit price / perSale price £139.95 GBP -
P-CORE 4 HEX S/A INSERT FMF, 040670
Regular price £30.00 GBPRegular priceUnit price / perSale price £30.00 GBP -
Q4 HEX QUIET CORE S/A INSERT, FMF 040671
Regular price £39.99 GBPRegular priceUnit price / perSale price £39.99 GBPSold out -
FMF F4.1 RCT SPARK ARRESTOR, INSERT YZ250/450F 2014-17, FF 040681
Regular price £39.99 GBPRegular priceUnit price / perSale price £39.99 GBPSold out -
GASGAS 250/300 18-19 P/CORE 2.1, FMF 025257, POWERCORE 2.1, PHOENIX
Regular price £254.67 GBPRegular priceUnit price / perSale price £254.67 GBPSold out -
04 CRF70F POWERCORE 4+HEADER, FMF 041016
Regular price £297.12 GBPRegular priceUnit price / perSale price £297.12 GBP -
02-21 YZ250 POWERCORE 2.1 PIPE, FMF 024062 EXHAUST SILENCER
Regular price £254.67 GBPRegular priceUnit price / perSale price £254.67 GBP -
05-12 CRF70 POWERCORE 4+HEADER, FMF 041178
Regular price £297.12 GBPRegular priceUnit price / perSale price £297.12 GBP -
02-21 YZ250 PC2 SHORTY PIPE, FMF 024015 POWERCORE SILENCER
Regular price £212.23 GBPRegular priceUnit price / perSale price £212.23 GBP -
END CAP TI FACTORY 4.1, FMF 040637 REPLACEMENT PART
Regular price £50.01 GBPRegular priceUnit price / perSale price £50.01 GBPSold out -
17-18 KTM250SX Powercore 2, FMF 025205 EXHAUST SILENCER
Regular price £212.23 GBPRegular priceUnit price / perSale price £212.23 GBP -
17-18 KTM250SX Powercore 2.1, FMF 025208 EXHAUST SILENCER
Regular price £254.67 GBPRegular priceUnit price / perSale price £254.67 GBPSold out