Sure, the exhaust system is an important part of how an internal combustion engine works — a series of pipes that collect, clean and expunge the gases created by the engine into the atmosphere ...

For those Cadillac CT4-V Blackwing owners who many a little more zing from their exhaust, AWE is now offering this new catback system, as seen in this video.

One of the most recognizable semi truck features are the vertical exhaust stacks. Other than looking cool, they also carry a ...

Curious why some cars have four exhaust pipes? Learn what they do, how they boost performance, and why automakers add them to ...