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FMF Racing Yamaha TTR90 00-07 Powercore 4 Muffler w/SS Header - 040080

Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.

FMF Racing Yamaha TTTR/TTRL125 Powercore 4 S/A Muffler w/Header - 040071

Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.

FMF Racing Beta X-Trainer 2023-24 Turbinecore 2 Spark Arrestor Silencer - 025298

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 X-Trainer 2023-24 Fatty Pipe - 025297

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 250/300XC-W 2017-19 TC-2.1 Turbinecore 2.1 Spark Arrestor Silencer - 025284

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 Sherco 250/300SE 20-22 Aluminum Powercore 2.1 Silencer - 025278

Larger diameter canister for more tunability and increased packing life

FMF Racing KTM 150XCWTPI 2020-23/HQV TE150i 2020-23 Turbinecore 2.1 Spark Arrestor Silencer - 025277

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 KTM 150XCWTPI 2020-23/HQV TE150i 2020-23 Aluminum Powercore 2.1 Silencer - 025276

FMF Racing KTM 150XCWTPI 2020-23/HQV TE150i 2020-23 Aluminum Powercore 2.1 Silencer

FMF Racing Beta 250/300RR 20-24/300RX 21-24 Factory Fatty Pipe - 025271

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

FMF Racing Beta 250/300RR 20-24/300RX 21-24 Gnarly Pipe - 025270

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

FMF Racing Beta X-Trainer 2015-22 Fatty Pipe - 025263

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 Gas Gas 250/300 2018-19/RIEJU MR PRO 250-300 2020-23 Aluminum Powercore 2.1 Silencer - 025257

FMF Racing Gas Gas 250/300 2018-19/RIEJU MR PRO 250-300 2020-23 Aluminum Powercore 2.1 Silencer