Exhaust, Mufflers & Tips

The PowerCore 4 was developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible with every style of riding. Aluminum construction and stainless steel Hi-Flo end caps make for the perfect balance...

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.This Part Fits: Year Make Model Submodel 2017-2018 KTM 250 XC-W Base 2018-2019 KTM...

FMF Racing KTM 250SX 19-22/250-300XC/XCWTPI 20-3/HQTC250 19-22/TE/X250i-300i 20-3/GGEC/EX250 PC2.1This Part Fits: Year Make Model Submodel 2021-2023 Gas Gas EC 250 Base 2021-2023 Gas Gas EC 300 Base 2022 Gas Gas EX 250 Base 2021-2022 Gas Gas EX 300 Base 2022-2023 Gas Gas MC 250...

FMF Racing KTM250SX 19-22/250-300XC/XCWTPI 20-3/HQTC250 19-22/TE/X250i-300i 20-3/GGEC/EX250 GnarlyThis Part Fits: Year Make Model Submodel 2021-2023 Gas Gas EC 250 Base 2021-2023 Gas Gas EC 300 Base 2022 Gas Gas EX 250 Base 2021-2022 Gas Gas EX 300 Base 2022-2023 Gas Gas MC 250 Base...

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.This Part Fits: Year Make Model Submodel 2011-2014 Husaberg TE250 Base 2011-2014 Husaberg TE300...

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 repackable.This Part Fits: Year Make Model Submodel 2014-2017...

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, durability and unrestriced power that's been track and...

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: Year Make Model Submodel 2004-2010 KTM 125 SX Base 2004-2008 KTM 125 SXS Base 2007-2008 KTM 144...

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: Year Make Model Submodel 2004-2009 KTM 200 EXC Base 2003-2004 KTM 200 SX Base 2006-2009 KTM 200...

FMF Racing Yamaha YZ125 2002-21/YZ125X 2020-22 Titanium Powercore 2.1 SilencerThis Part Fits: Year Make Model Submodel 2002-2021 Yamaha YZ125 Base 2020-2022 Yamaha YZ125X Base

With well over 35 years of racing experience behind it, the Fatty Gold Series pipe delivers race proven performance. The Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band, more low-end, more mid, and increased over-rev. No...

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, durability and unrestriced power that's been track and...

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, durability and unrestriced power that's been track and...

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: Year Make Model Submodel 2000-2001 Honda CR250R Base

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 repackable.This Part Fits: Year Make Model Submodel 1998-2003...

With well over 35 years of racing experience behind it, the Fatty Gold Series pipe delivers race proven performance. The Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band, more low-end, more mid, and increased over-rev. No...

Tractor-like bottom end pull, thicker midrange and rugged 18-gauge steel construction.This Part Fits: Year Make Model Submodel 2000-2003 KTM 200 EXC Base 2000-2003 KTM 200 MXC Base 2003 KTM 200 SX Base

With well over 35 years of racing experience behind it, the Fatty Gold Series pipe delivers race proven performance. The Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band, more low-end, more mid, and increased over-rev. No...

The PowerCore 4 was developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible with every style of riding. Aluminum construction and stainless steel Hi-Flo end caps make for the perfect balance...

The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering - moving the muffler closer to...