The main thing that separates hot street cars from race cars is mufflers. Heck, you've got blowers, injectors, roller cams, ported heads, and anything else you can name on street cars these days.

What makes turbo boost? Many owner-operators think if they install a larger turbo on their engines, they will get more turbo boost and more horsepower. But think about this: If the air can’t get into ...

Street exhaust systems have always been somewhat ignored by performance enthusiasts. Exhaust pipes and mufflers are usually regarded as necessary evils when in search of ultimate street performance.

For a long time in the automotive world, simply having a turbocharger on a street car was sufficient for bragging rights, as evidenced by the massive “TURBO” badging endemic to early Eighties machines ...

At its core, an exhaust system is nothing more than a series of pipes that route toxic fumes from the engine to the back of a car. At least that's what they thought back when outhouses were still in ...