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 ...

We've toggled the hooligan switch, and it is good. In an instant, this simple yet enormously entertaining device uncorks an electrically actuated butterfly valve mounted on a standard exhaust cutout.

Sometimes less is not more. There are certain occasions on which... more is more and when it comes to Hellcats, it definitely applies. The latest example of this comes from a 2015 Dodge Charger SRT ...

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 ...