That gasoline-gargling backfire exhaust sound some cars make decelerating, which can really only be described as "snap crackle popping," has become pretty popular since motorheads almost unanimously ...

The fact that the new Audi A7 doesn't have visible exhaust tips disappointed more than a few people. Engineers probably shaved a couple of grams off their emissions charts by streamlining the back end ...

These two key exhaust parts that play critical roles in keeping your car quiet, but how do they differ?

Instead of letting a car engine make its customary racket and trying to contain and soften the sound, new electronic mufflers will fight noise with noise, squelching raucous sound waves as quickly as ...

What really makes a truck? Above and beyond its heritage--that being the year, make, and model--each truck has individual traits, most often characterized by color and wheel choice. But there's more ...