Squeezing more performance out of your Wrangler's 4.0L I6 engine is easier than you think, and a good place to start is with your vehicle's exhaust system. For some reason, auto manufacturers ...

Ever since Chevrolet re-introduced it in 2010, the Camaro SS has been a huge hit with late-model muscle car enthusiasts. The latest generation enhanced what made the Camaro great: aggressive styling, ...

There's one modification that is sure to make power on an LS-powered vehicle, and that's a full exhaust system. Fresh off the installation of a Roto-fab cold air intake, E85 kit, and custom tune by ...

Our 2011 GMC Sierra 5.3L runs ok and sounds pretty good when you roll into the throttle. But it’s not impressive with the factory exhaust. So we decided to add the sound of power with a cat-back ...

The C5 Corvette finally gets the exhaust upgrade it deserves. In this video, we remove the factory setup and install a performance exhaust that completely changes the car’s sound and personality. From ...

Part of our performance-car obsession is the sensory input. For many of us, what gets our initial attention are the characteristic sounds of high performance engines, via their exhaust notes. For any ...

Optimum exhaust flow is critical to maximizing the efficiency of any engine. After all, an engine is just a sophisticated air pump – and the easier it is to move air in and out, the more efficient the ...