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...
Features lightweight stainless steel and aluminum constructionDesigned to increase horsepower and torqueBolts directly to the stock headpipeOptional quiet core inserts not included Yamaha -- Raptor...
Provide large increases in acceleration and top-end speedTuned for maximum peak horsepower and torqueRepackable spiral-fluted core silencersAvailable without spark arrestors only Suzuki -- LT 230E...