David Hoffman of Sebastopol, California, decided his performance-upgraded '70 Coronet R/T didn't have the sound he would have liked it to have. After some investigation, he discovered the exhaust ...

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 ...

With the current state of the economy, it's tough out there for a lot of Mustang enthusiasts. Finding spare cash to buy car parts can be difficult, but we think we've found some simple, yet effective ...

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 ...

In the high-performance aftermarket, after-cat-system jungle, choosing the right package for your late-model Trans Am or Firebird Formula is oftentimes a challenging and risk-filled adventure. So many ...

In this video, we install a $5000 performance exhaust system on one of the most affordable Porsche 911 models available. The car is lifted in the workshop as the factory exhaust is removed and ...

The Porsche 911 Turbo S is already a performance icon, but its sound can be too refined for some. In this video, I install a Quicksilver exhaust system to unlock a deeper, more aggressive tone—without ...

Q: I just bought a house and was advised to install some type of ventilation in a bathroom that does not have a window or a fan. The bathroom has an exterior wall. What is the easiest way to ...

When it comes to car mods, exhaust headers are a common place to start. But what exactly makes them different from stock manifolds? Here's what to know.