There's just something undeniably thrilling about the sound of a well-tuned diesel engine exhaust. Among all the ways you can upgrade your diesel truck, the exhaust modifications are what give your ...

An exhaust system is a means to an end in most cases. Your hot rod has to have one to run legally on the street, and most of the time you want it hidden as much as possible up under the car. The ...

It's a simple proposition. In the case of an engine, what the induction system sucks in, both air and fuel-wise to make power, it must pump out efficiently to make admirable power. If any exhaust ...