A vehicle's muffler and resonator are responsible for keeping the exhaust quiet for a peaceful ride, but also free from ...

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.

No single automotive modification draws as much attention as a tuned exhaust note. Coupled with a hot cam, a well-constructed exhaust emits a certain harmony that will never go out of style. But while ...

We've met all sorts of Harley-Davidson fans and among them we've gotten to know both people who liked the high-pitched sound of the old-school exhausts and those looking for the deep rumble. If you're ...

Regular readers will remember that we've done a lot of cool performance upgrades on our buddy Jack's '69 Mustang SportsRoof. Starting on the pavement, we went with BFGoodrich tires on Vintage Wheel ...