Our best performing 858 kit! making 50+ HP midrange gains and an an...
Turn your 858 into a rocket with this stage 2 kit! making 40+ HP...
Our stage 1 is no questions asked, the best bang for your buck in the...
PREORDER The ONLY aligned Belt drive assembly on the market for the...
Our Billet Head for the Arctic Cat 858 is an easy way to bolt on some...
Get more power out of your Catalyst with this one simple mod! Our stage...
Get more power out of your Catalyst with this one simple mod! Our stage...
This pipe mod is one that really works great! It makes 6-7 horsepower over stock, and you can really feel the gains. You can put your stock heat shield on it so no ones knows. Add a set of Boyesen reeds and our PRO SHIFT clutch kit and you have one strong running machine! This pipe mod is one that really...
This pipe mod is one that really works great! It makes 5-6 horsepower over stock, and you can really feel the gains. You can put your stock heat shield on it so no ones knows. Do this with our Y pipe for a 10 horsepower gain! Not only will you gain peak power, but this setup adds a lot of low end and mid range torque! No fuel controller required because... This pipe mod is one that really...
EXHAUST SPRING TOOL 15" PULL AND PUSH EXHAUST SPRING TOOL 15" PULL AND PUSH
We are known for our modified stock pipes which we call our "Pipe Mod". The reason people really like them is they make substantial horsepower gains for the money. The second reason is you can put your stock heat shield back on them for a stock appearance so no one knows. We are known for our modified stock...
We are known for our modified stock pipes which we call our "Pipe Mod". The reason people really like them is they make substantial horsepower gains for the money. The second reason is you can put your stock heat shield back on them for a stock appearance so no one knows. We are known for our modified stock...