If you are serious about upgrading the performance of your truck, then a great place to start is by installing a Fabtech exhaust system. The exhaust system on any vehicle is as important as the intake or the head. The characteristics of the exhaust system not only determine how quiet a vehicle is, but it also determines how much pressure is exerted on each cylinder during the exhaust cycle. A high quality Fabtech exhaust system is designed to perform its function as a scrubber of exhaust gasses and silencer of exhaust sound, but it is also designed to flow as efficiently and as smoothly as possible. Because the engine has to push each burst of exhaust gasses through the exhaust system, the better it is designed, the less the engine has to work. Every little bit of power than is saved from the exhaust is available to push the drive wheels. Thus, with the Fabtech exhaust system, you will perceive an increase of power at the wheels. While your engine will not be producing any more power within the cylinders, because it does not have to work as hard to push the exhaust, it will be able to put more power into spinning the wheels. Auto enthusiasts should certainly get excellent customer service when purchasing high-quality parts for their car or truck. So of course we make available a twenty-four hour a day sales support call center to assist you with your queries. Nobody likes to pay for shipping, so there is always completely free shipping on every order over $50. If you spot a better price somewhere else, call us - we always beat any advertised price for auto parts.