Slip-Ons

The Shorty Silencer is the most desirable silencer for supercross performanceOverall length of canister and core is shorter to improve the hit of your machineThe SST Shorty Silencer is the heart and soul of the SST power package; required on some models...

The most popular 2-stroke silencers in FMF's arsenalThe elliptically shaped bodies with perforated core perform well in any conditionEquipped with a Performance Flow end cap and nickel-plated front stinger Suzuki -- LT 80 QuadSport -- (1989, 1992, 1995,...

The Shorty Silencer is the most desirable silencer for supercross performanceOverall length of canister and core is shorter to improve the hit of your machineThe SST Shorty Silencer is the heart and soul of the SST power package; required on some models...

The most popular 2-stroke silencers in FMF's arsenalThe elliptically shaped bodies with perforated core perform well in any conditionEquipped with a Performance Flow end cap and nickel-plated front stinger Yamaha -- YZ 250 -- (2000, 2001)

Fmf Powercore 2 Muffler 025281 KTM -- 250 XC-W -- (2017, 2018); KTM -- 300 XC-W -- (2017, 2018); KTM -- 300 XC-W Six Days -- (2017, 2018); KTM -- 250 XC-W TPI -- (2019); KTM -- 300 XC-W TPI -- (2019)

The most popular 2-stroke silencers in FMF's arsenalThe elliptically shaped bodies with perforated core perform well in any conditionEquipped with a Performance Flow end cap and nickel-plated front stinger KTM -- 300 XC -- (2013, 2014, 2012, 2016, 2011,...

The Shorty Silencer is the most desirable silencer for supercross performanceOverall length of canister and core is shorter to improve the hit of your machineThe SST Shorty Silencer is the heart and soul of the SST power package; required on some models...

The most popular 2-stroke silencers in FMF's arsenalThe elliptically shaped bodies with perforated core perform well in any conditionEquipped with a Performance Flow end cap and nickel-plated front stinger Kawasaki -- KDX 220 R -- (2006, 1996, 1995,...

The most popular 2-stroke silencers in FMF's arsenalThe elliptically shaped bodies with perforated core perform well in any conditionEquipped with a Performance Flow end cap and nickel-plated front stinger KTM -- 250 EXC -- (1998, 2001, 2000, 2002,...

Taking the proven success of the Powercore 2, FMF created the Powercore 2 Shorty, with a shorter inner core length and aluminum canisterThis design results in a finely tuned bolt on performance silencer that maximizes bottom and mid rpm powerAn excellent...

The Shorty Silencer is the most desirable silencer for supercross performanceOverall length of canister and core is shorter to improve the hit of your machineThe SST Shorty Silencer is the heart and soul of the SST power package; required on some models...

The most popular 2-stroke silencers in FMF's arsenalThe elliptically shaped bodies with perforated core perform well in any conditionEquipped with a Performance Flow end cap and nickel-plated front stinger Yamaha -- YZ 250 -- (1994, 1993, 1995)