The Big Gun EVO Utility Series was designed to deliver raw horsepower & torque gains for utility ATVs & UTVs. All Utility slip-on & full systems are made from .049 stainless steel tubing an an aluminum muffler canister, the Big Gun Utility exhaust system is much lighter than a stock unit. Our sleek muffler design allows for maximum clearance to avoid collisions with the rear brake caliper.
All Big Gun exhausts are for closed course use only and are not intended for use on the road. Big Gun exhausts are NOT LEGAL for sale or use on pollution controlled vehicles in the state of California.

The Big Gun Eco Series was designed with a few things in mind, performance, power, sound & craftsmanship. We guarantee that the Eco Series delivers these things all without hurting your wallet. Made for most popular dirtbike models, the Eco Series is made from .049 stainless steel tubing and a 6061 brushed aluminum muffler canister. All Eco Series Exhausts are slip-on systems only.
All Big Gun exhausts are for closed course use only and are not intended for use on the road. Big Gun exhausts are NOT LEGAL for sale or use on pollution controlled vehicles in the state of California.