FMF

Computer designed and dyno tested to make power gains where each machine needs them the mostTru-Flo stamping process ensures a perfect fit and optimum performanceConstructed of strong 19-gauge steel...

Computer designed and dyno tested to make power gains where each machine needs them the mostTru-Flo stamping process ensures a perfect fit and optimum performanceConstructed of strong 19-gauge steel...

Computer designed and dyno tested to make power gains where each machine needs them the mostTru-Flo stamping process ensures a perfect fit and optimum performanceConstructed of strong 19-gauge steel...

Computer designed and dyno tested to make power gains where each machine needs them the mostTru-Flo stamping process ensures a perfect fit and optimum performanceConstructed of strong 19-gauge steel...

Replacement sleeves for worn out mid-pipes Honda -- TRX450R -- (2009, 2007, 2006, 2008, 2004); Honda -- TRX400X -- (2009); Honda -- TRX450R Sportrax -- (2004, 2005); Honda -- TRX400EX -- (2007, 2006,...

Replacement sleeves for worn out mid-pipes Yamaha -- YZ 250 F -- (2006, 2009, 2010, 2008, 2007, 2011); Yamaha -- YZ 450 F -- (2007, 2009, 2008, 2006)

Utilize FMF's patented module precisely located at the initial stage of the headerPosition "Bomb" increases performance; horsepower is increased as much as 10%Act as "pre-muffler" helping to lower...

The Mini Powercore 4 is the best bang for your buck performance bolt on for your miniFeatures a Hi-Flo stainless steel core and formed end caps, an aircraft grade aluminum canister and a durable...

The Mini Powercore 4 is the best bang for your buck performance bolt on for your miniFeatures a Hi-Flo stainless steel core and formed end caps, an aircraft grade aluminum canister and a durable...

Fmf Turbinecore 2.1 Muffler 025284 KTM -- 250 XC-W -- (2018, 2017); KTM -- 300 XC-W Six Days -- (2018, 2017); KTM -- 300 XC-W -- (2018, 2017); KTM -- 300 XC-W TPI -- (2019); KTM -- 250 XC-W TPI --...

Race tested, smooth power curve throughout RPM rangeLarge diameter canister for longer packing lifeLighter than stockUtilizes exclusive FMF "Turbine Dampening System" Husqvarna -- TE 150i -- (2020,...

The straight through design of the spark arrestor canister and the performance flow stainless steel end cap ensures strength, durability and most importantly, track and trail proven unrestricted...