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.

A question often asked is: Which muffler is better, Magnaflow or Flowmaster? Both exhaust brands have been around since the early 1980s, both have the word "flow" in their names, and both brands have ...

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 ...

We've known Brant Halterman of Virginia Classic Mustang (VCM) for more than 20 years. I met him in 1986 at the Mustang Club of America Grand National at Valley Forge, Pennsylvania, where I ...

Whatever this 911 variant may be called, it's clearly derived from the facelifted 911 Turbo S. Be it the base Turbo or a ...