Proper exhaust-pipe size is a function of both engine output and displacement. The higher the engine's output, the larger the pipes should be. Likewise, larger engine displacements call for bigger ...

For most classic truck owners a common performance upgrade ... When designing an exhaust system pipe size is always a concern, and it's not uncommon for builders to think bigger is always better.

At a basic level, exhaust stacks are vertical pipes that reroute the exhaust from under the truck bed to above the ... The sky is the limit when it comes to sizes, with options anywhere from ...

As you may know, a high-flowing exhaust helps a turbocharged engine make power, but the tips on this particular truck are extra large ... the biggest part of the pipe's exit was just a clip ...