Improve your horsepower and have your engine run cooler at the same time with a new exhaust system. GEX carries a broad selection of aftermarket exhaust systems at very reasonable prices. All are made from 1-3/8" steel tubing and are customized to fit the vehicle with no modifications needed. Quiet mufflers are double wrapped for extra life and all have flared chrome tips. Each system includes all the necessary gaskets and hardware for a quick and easy installation.