Collection: FMF 2-Stroke Exhaust Pipes and Silencers – Moto-House MX
FMF 2-Stroke Exhaust Pipes and Silencers | Moto-House MX
At Moto-House MX, we are the go-to destination for expansion chambers, silencers, and exhaust accessories for the FMF Racing product lines. With over 40 years of expertise in optimizing off-road machines, our experienced team stands as the premier authority on helping you select the right FMF Racing setup to optimize your machine's potential.
The FMF Racing 2-stroke exhaust family is engineered to optimize backpressure and exhaust scavenging, offering precision-made expansion chambers and silencers built to broaden your machine's powerband and increase throttle response. With the right upgrades, you can unlock its full potential. We focus on enhancing three critical areas: Carburation, Exhaust Systems, and Reed Valves and Light Motor Work. Our collection features top-tier options like the FMF Fatty Pipes, FMF Gnarly Pipes, FMF Powercore 2 Silencers, and FMF Turbinecore 2 Spark Arrestors — providing everything you need to fine-tune your machine's power delivery.
- FMF Fatty™ Pipes: Features carbon steel construction with a nickel-plated finish. Tru-Flo stamping ensures a precision fit and a broad power increase across the entire RPM range.
- FMF Gnarly™ Pipes: Constructed from heavy-duty 18-gauge steel to resist roost and trail impacts. Engineered specifically to boost bottom-end and mid-range torque for off-road utility.
- FMF Powercore 2 Silencers: Extruded aluminum canisters paired with a stainless steel mid-pipe and stinger section. Delivers a crisp exhaust note and maximum flow with an easy-to-rebuild core layout.
- FMF Turbinecore 2 Spark Arrestors: Uses a specialized internal "turbine" dampening architecture to meet USFS regulations without restricting exhaust flow or choking your engine's power.
Whether you're looking to boost bottom-end pull, sharpen throttle response, or achieve trail compliance with a spark arrestor, Moto-House MX has the exhaust systems and accessories you need. Our selection of FMF Racing upgrades ensures that your machine stays ahead of the competition on every ride.
The FMF Racing 2-stroke lineup competes directly with components from brands like Pro Circuit, Yoshimura, Moose Racing, and RFX Racing. Our upgrade packages are designed to keep your FMF Racing setup running out front of the competition while staying reliable and budget-friendly.
Shop trusted brands including FMF Racing, Pro Circuit, Boyesen, V-Force Reed Valves, Twin Air, and more — all available with fast shipping from our Central Florida location.
Explore our full collection of FMF Racing performance kits, parts, and accessories today and elevate your machine's exhaust system with Moto-House MX.
Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. We are the best shop in Central Florida with lightning-fast shipping.
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FMF Fatty 2 Stroke Exhaust Pipe - 025221 - 2018-2024 KTM 85 SX
Regular price $269.99 USDRegular priceUnit price / per$299.99 USDSale price $269.99 USDSale -
FMF Factory Fatty Exhaust 2 Stroke Pipe - 025239 - Gas Gas MC 125, Husqvarna TC 125
Regular price $269.99 USDRegular priceUnit price / per$299.99 USDSale price $269.99 USDSale -
FMF Fatty 2 Stroke Exhaust Pipe - 021021 - 2002-2003 Honda CR125
Regular price $269.99 USDRegular priceUnit price / per$299.99 USDSale price $269.99 USDSale -
FMF 020248 Fatty 2 Stroke Exhaust Pipe Yamaha YZ85 2019-2026 Performance Upgrade
Regular price $269.99 USDRegular priceUnit price / per$269.99 USDSale price $269.99 USD -
FMF Big Bore Super Mini Factory Fatty Exhaust Pipe 025224 - 2021-2024 Gas Gas MC 85
Regular price $269.99 USDRegular priceUnit price / per$299.99 USDSale price $269.99 USDSale -
FMF Factory Fatty Exhaust 2 Stroke Pipe - 024077 - 2022-2024 Yamaha YZ125, YZ125X
Regular price $269.99 USDRegular priceUnit price / per$299.99 USDSale price $269.99 USDSale -
FMF Factory Fatty Exhaust Pipe - 025222 - 2018-2024 KTM 85 SX
Regular price $269.99 USDRegular priceUnit price / per$299.99 USDSale price $269.99 USDSale -
FMF Factory Fatty Exhaust Pipe - 025101 - 2009-2023 KTM 50 SX
Regular price $269.99 USDRegular priceUnit price / per$289.99 USDSale price $269.99 USDSale -
FMF Factory Fatty Pipe Husqvarna TC 65 2017-2024 - 025198
Regular price $269.99 USDRegular priceUnit price / per$299.99 USDSale price $269.99 USDSale -
FMF Big Bore Super Mini Factory Fatty Exhaust Pipe Husqvarna TC 85 18-20 025224
Regular price $269.99 USDRegular priceUnit price / per$299.99 USDSale price $269.99 USDSale -
FMF Factory Fatty Pipe Exhaust - 024069 - 2018-2024 Yamaha YZ65
Regular price $269.99 USDRegular priceUnit price / per$299.99 USDSale price $269.99 USDSale -
FMF Powercore 2.1 Shorty Silencer Beta 200/250/300 RR/RX (2020-2025) 025317
Regular price $215.99 USDRegular priceUnit price / per$239.99 USDSale price $215.99 USDSale -
FMF Fatty Pipe Beta Xtrainer / 300 Xtrainer (2015-2022) 025263
Regular price $296.99 USDRegular priceUnit price / per$299.99 USDSale price $296.99 USDSale -
FMF Turbinecore 2.1 Silencer Beta 300 RR (2013-2019) Spark Arrestor 025233
Regular price $242.99 USDRegular priceUnit price / per$259.99 USDSale price $242.99 USDSold out -
FMF Turbinecore 2.1 Silencer Beta 250 RR (2013-2019) Spark Arrestor 025231
Regular price $242.99 USDRegular priceUnit price / per$269.99 USDSale price $242.99 USDSold out -
FMF Powercore 2.1 Silencer Sherco 250 / 300 SE & SE-R (2020-2024) 025268
Regular price $215.99 USDRegular priceUnit price / per$239.99 USDSale price $215.99 USDSale