If you want to increase the power output of your truck, one of the best methods is to upgrade your exhaust system with a high quality aftermarket replacement. A great option is the Gibson Swept Side Exhaust, which will deliver significant power gains without increasing your exhaust note to an unacceptable level. The Gibson Swept Side Exhaust delivers the goods by increasing efficiency. It is a wide open design that increases your airflow, and each section of exhaust fits into the larger opening of the next section, rather than bolting on with flanges and oddly shaped gaskets. The slip fit design smoothes out the airflow and also reduces the chances of developing an exhaust leak at the connection points. Gibson Swept Side Exhaust Systems come in two materials. One option is an aluminum design that is hot dipped in a corrosion resistant aluminum-silica alloy. This gives you great protection without a high cost. Your other option is to install a stainless steel Gibson Swept Side Exhaust. It is constructed out of a high strength, high quality, low carbon steel alloy that is both light and extremely rugged. Auto hobbyists should always get tremendous help while purchasing good quality car or truck parts. For our valued customers, we've built a 24/7/365 customer service call bureau to answer your calls. Everyone hates paying for shipping, so you get totally free shipping for each order $50 or higher. If you spot a lower price elsewhere, call us - we will beat any price advertised elsewhere.