Features RST? (Reduced Sound Technology) to decrease exhaust soundAdvanced internal core design reduces exhaust noise while still providing excellent engine response and performanceCore is wrapped...
Unparalleled quality and performance; 13 hp increase throughout the mid-range and top endTen pounds lighter than stock Yamaha -- RZ 350 -- (1984, 1985)
Unparalleled quality and performance; 13 hp increase throughout the mid-range and top endTen pounds lighter than stock Yamaha -- RD 350 -- (1973, 1974, 1975)
Unparalleled quality and performance; 13 hp increase throughout the mid-range and top endTen pounds lighter than stock Yamaha -- RD 400 -- (1978, 1977)
High-output exhaust systems; the surest way to increase your ATV's horsepower and accelerationRace tested and proven for top performance gainsHand fabricatedUses stock or DG Type II silencer Suzuki...
Made from oversize 1-1/4" diameter aluminum tubingLook great on your ATVInclude whip antenna mount Kawasaki -- KFX 450 -- (2013, 2012, 2009, 2011, 2008, 2010)
Made from oversize 1-1/4" diameter aluminum tubingLook great on your ATVInclude whip antenna mount Kawasaki -- KFX 700 -- (2006, 2005, 2007, 2010, 2004, 2009, 2008)