The next time you see a semi truck rumbling down the highway, pay attention to the vertical exhaust stacks rising up from behind the cab. These exhaust pipes aren't just for aesthetic purposes: These ...

One of the easiest upgrades you can make to your pickup truck can also help deliver better power and improved fuel economy. In fact, if your truck is tall enough, you won't even have to put it up on ...

There's a lot to be said for the deep throaty sound of cool Flowmaster mufflers barking out a tempo from a hot Chevrolet mill. At idle, there's the patented sound of Flowmaster mufflers in all their ...

It might be hot rodding’s first commandment: “Thou Shalt Install a Dual Exhaust on Thine Muscle Car.” And for good reason: the symmetry improves the sound and exhaust tuning of our favorite V-8 ...