RoadWorks offers its chrome exhaust kits that fit popular Kenworth and Peterbilt models. The stacks are available in 6-, 7- and 8-inch diameters. They also come in slash cut, boilermaker and stove ...

Most enthusiasts think of the exhaust as starting from the manifold back, but the exhaust system really starts at the exhaust valve. A small increase in exhaust port flow, especially with stock ...

As recently as the 1950s, only a select few American automobiles were available with a dual exhaust system. Over the course of about a decade, that all changed with the emergence of the muscle car. To ...