The C6 Z06 aft-cat exhaust system has shown increases of 23 hp! Check out exhaust systems from companies such Bassani Xhaust, Borla Performance, Callaway Cars, Stainless Works, Dynomax Performance ...

We like the deep, throaty demeanor of aftermarket high-performance mufflers on new Mustangs. The downside is that they're typically hard on our hearing, especially at highway speeds or at wide ...

In addition to carrying cat-back exhaust systems for popular late-model performance cars and trucks, Flowmaster has high-performance exhaust systems for '67 through '81 Camaros and Firebirds, '68 ...

Watch as a chill mechanic shows you how to design and craft a high-performance muffler using only basic hand tools. This step-by-step DIY guide is perfect for car enthusiasts, ...