2 Stroke

FMF Racing Beta 250RR 2013-19 Turbinecore 2.1 Spark Arrestor Silencer - 025231

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 arrestor provides best performance and freer flow.

FMF Racing Beta X-Trainer 2015-22 Turbinecore 2 Spark Arrestor - 025173

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 arrestor canister and performance flow stainless steel end cap to ensure strength,...

FMF Racing KTM 50SX 2009-15 Turbinecore 2 Spark Arrestor Silencer - 025167

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 arrestor canister and performance flow stainless steel end cap to ensure strength,...

FMF Racing Beta 250/300RR 2013-19 Factory Fatty Pipe - 025157

Hand-pounded seams for superior flow, lighter gauge metal for the Factory sound.

FMF Racing Beta 250/300RR 2013-19 Gnarly Pipe - 025156

Tractor-like bottom end pull, thicker midrange and rugged 18-gauge steel construction.

FMF Racing Husqvarna CR/WR125 2009-12/WR150 2011-12 Powercore 2 Silencer - 025147

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 Flow" end cap and nickel-plated front stinger. Easy maintenance and is completely...

FMF Racing KTM 250SX/XC/XCW/300XC/XCW 2011-16/HSBRG/HQV TC/TE250/300 2011-16 Fatty Pipe - 025130

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 KTM 125SX 2012-15/150SX/XC 2011-15/HQV TC125 2014-15/TE125 2015-16 Powercore 2 Silencer - 025122

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 Flow" end cap and nickel-plated front stinger. Easy maintenance and is completely...

FMF Racing KTM 65SX 2009-15 Factory Fatty Pipe - 025103

Hand-pounded seams for superior flow, lighter gauge metal for the Factory sound.

FMF Racing Husqvarna CR/WR125 2003-06 Fatty Pipe - 025092

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 KTM 85 SX 2006-17/XC 2008-09/KTM 105 SX/XC 2007-12 Factory Fatty Pipe - 025090

FMF Racing KTM 85 SX 2006-17/XC 2008-09/KTM 105 SX/XC 2007-12 Factory Fatty Pipe

FMF Racing KTM 125 SX 2004-10/144 2007-08/150 SX/XC 2009-10 Turbinecore 2 Spark Arrestor Silencer - 025082

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 arrestor canister and performance flow stainless steel end cap to ensure strength,...