2 Stroke

FMF Racing KTM 250SX 2003/250-300 ALL 2004-10 Factory Fatty Pipe - 025072

Hand-pounded seams for superior flow, lighter gauge metal for the Factory sound.This Part Fits:YearMakeModelSubmodel2004-2005KTM250 EXCBase2004-2005KTM250 MXCBase2004-2010KTM250 SXBase2006-2010KTM250 XCBase2006-2010KTM250 XC-WBase2004-2005KTM300...

FMF Racing KTM 250SX 2003/250-300 Aluminum L 2004-10 Gnarly Pipe - 025070

Tractor-like bottom end pull, thicker midrange and rugged 18-gauge steel construction.This Part Fits:YearMakeModelSubmodel2006-2010KTM250 XCBase2006-2010KTM250 XC-WBase2006-2010KTM300 XCBase2006-2010KTM300 XC-WBase

FMF Racing KTM 250SX 2003/250-300 ALL 2004-10 Fatty Pipe - 025069

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 Fits:YearMakeModelSubmodel2004-2010KTM250 EXCBase2004-2005KTM250 MXCBase2004-2010KTM250...

FMF Racing KTM 85 SX 2003-17/XC 2008-09/KTM 105 SX/XC 2007-12 Turbinecore 2 Spark Arrestor Silencer - 025067

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 85 SX 2003-17/XC 2008-09/KTM 105 SX/XC 2007-12 Powercore 2 Shorty Silencer - 025065

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 tracks.This Part Fits:YearMakeModelSubmodel2007-2011KTM105 SXBase2008-2010KTM105...

FMF Racing KTM 85 SX 2003-17/XC 2008-09/KTM 105 SX/XC 2007-12 Powercore 2 Silencer - 025064

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 50 SX PRO SENIOR LC 01-08 Powercore 2 Silencer - 025053

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 Gas Gas 200/250/300 2003-06 Powercore 2 Silencer - 025051

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 200SX 2003/200 ALL 2004-10/250SX 2003/250-300 ALL 2004-10 Powercore 2 Shorty Silencer - 025048

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 tracks.This Part Fits:YearMakeModelSubmodel2004KTM200 SXBase

FMF Racing KTM 125SX 1998-03 Powercore 2 Shorty Silencer - 025046

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 tracks.This Part Fits:YearMakeModelSubmodel1998-2003KTM125 SXBase

FMF Racing Gas Gas 200/250/300 03-06 Turbinecore 2 Spark Arrestor Silencer - 025034

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 200SX 2003/200 04-10/250SX 2003/250-300 04-10 Aluminum Turbinecore 2 Spark Arrestor - 025027

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,...