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The YFZ450 Dasa Classic and Dasa 99DB exhaust includes a head pipe, mid pipe, and exhaust canister. You can request a different color stickers in the... More
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Sold Out - Jardine RT99 took the place of the RT5 to pass sound checks. Jardine has a history of building performance exhaust systems for... More
Your online ATV exhaust headquarters at KB Motorsports You'll find Barker YFZ450 exhaust systems competitively priced! The Barkers Performance ATV Exhaust... More
The Yamaha YFZ450 Looney Tune Dual Exhaust also known as LTE consist of a 3 piece stainless steel pipe set with billet flanges and stainless steel t-bolt... More
The new Sparks Racing Yamaha YFZ 450 Full Exhaust System is awesome. The power gain over stock is tremendous. The whole system weighs about 6.5... More
Yamaha YFZ450 DMC Afterburner Comp 4 Specs: S tainless steel AMA/FIM endcap Less then 102db Aircraft grade... More
Yamaha YFZ450 Rossier Exhaust will earn you 7.5+ peak HP, and 9.5 HP at 10,000 RPM over the stock exhaust! All chassis dyno testing done on a bone-stock... More
The new Venom Exhaust System is the latest weapon in our product lineup. It features a proprietary, double stepped, anti-reversion design that... More
2004-08 Yamaha YFZ450 M-7 V.A.L.E.™ Stainless Steel Full Race Exhaust System: Whether you are on the racetrack, trail riding, woods riding or... More
Dirt Wheel Yamaha YFZ450 Quote “it feels like you are riding a highly modified motor when running the Dubach system.” “It pulls... More
There is a new name in ATV exhaust, and as many of the sports top riders and ALL of the competition have discovered, it is the new level by which all others... More
Yamaha YFZ450 LRD Pro Series Performance Package Specs: Stationary Sound Test: Open: 101 Quiet Core: 98.5 Weight: 8.2 lbs Dyno-tuned high... More
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