FMF

Spring and O-ring kit for exhaust pipe Kawasaki -- KX 500 -- (1988, 1997, 1995, 1989, 1998, 1991, 1994, 1996, 1990, 1992, 1993, 2003, 2001, 1999, 2000, 2002, 2004); Kawasaki -- KX 250 -- (1989, 1998,...

Spring and O-ring kit for exhaust pipe Kawasaki -- KX 125 -- (2000, 2002, 2001, 1999, 1998, 1996, 1990, 1993, 1997, 1988, 1995, 1989, 1992, 1991, 1994); Yamaha -- YZ 85 -- (2019)

Spring and O-ring kit for exhaust pipe Kawasaki -- KX 100 -- (2010, 2008, 2001, 2004, 2006, 2003, 2000, 2005, 2007, 2009, 2002, 1999, 1998, 2013, 2014, 2011, 2018, 2012, 2015, 2016, 2017, 2020, 2019,...

Spring and O-ring kit for exhaust pipe Kawasaki -- KX 100 -- (1993, 1994, 1992, 1991, 1997, 1995, 1996); Kawasaki -- KX 80 -- (1996, 1997, 1993, 1995, 1994, 1991, 1992)

Spring and O-ring kit for exhaust pipe Honda -- CR500R -- (1993, 1996, 1998, 1991, 1990, 1989, 1995, 1992, 1994, 1997, 2000, 2001, 1999)

Spring and O-ring kit for exhaust pipe Honda -- CR250R -- (1999, 2006, 2000, 2001, 2007, 2005, 1997, 1992, 1995, 1996, 1994, 1993, 1998)

Features a Hi-Flo stainless steel core and formed end capsAircraft grade aluminum canisterYou will swear the motor has been bored and stroked with the first twist of the throttlePounds lighter than...

Features a Hi-Flo stainless steel core and formed end capsAircraft grade aluminum canisterYou will swear the motor has been bored and stroked with the first twist of the throttlePounds lighter than...

Owens-Corning fiberglass replacement packing keeps silencers performing as they're meant to

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...

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...