Cat Back refers to the portion of the exhaust system that is located between the catalytic converter and the tailpipe. The purpose of installing a cat back exhaust system is to increase the horsepower, torque and performance. This system has a large diameter pipe that is a replacement for restrictive stock pipes. This system alters the sound level of the exhaust system. The sound is lower or higher depending on the RPMs.
A Cat back exhaust system usually consists of various components like extension pipes, mufflers, tailpipes, clamps and hangers. The exhaust pipe connects the cat back to the muffler, which reduces the airflow noise in the exhaust system. The Cat Back Performance Exhaust system is usually made of steel and/or aluminum. If you encounter any difference in the performance of your car's cat back performance exhaust, you should replace it as soon as possible. Car Parts Warehouse stocks a wide range of cat back performance exhausts for every car make and model. We provide free shipping on all Cat Back Performance Exhaust orders.