You're sitting around with your typical street/strip V-8 and wondering, should I get 2.5-inch-diameter exhaust pipes and mufflers, or should I go 3-inch? In this episode of Engine Masters, presented ...

Exhaust systems not only dictate how a hot rod sounds but also how much horsepower it spits out. For years, the debate of how much backpressure an engine needs has been festering in the corners of the ...

Smog-Legal Killer goes from a 2.5- to a 3-inch exhaust, and we upgrade the headers from 15⁄8 to 13⁄4 inches and add EPA-certified high-performance cats. It's an age-old question that's nearly ...

For all intents and purposes, an automobile engine is basically a large mechanism that moves air. The engine needs to be able to breathe in order to provide optimal performance. This is why, when ...

When it comes time to choose the exhaust for your project carit's important that you consider needs over wants. Admit it, you want a 3-inch exhaust, you want long tube headers, you want stainless. But ...