When the 7 Series and X7 came out, people noticed BMW was putting larger grilles on its cars. They joked that the Lexus spindle now had a rival. Today, we check out the M4 with M-Performance parts, ...

The small-block V8 sounds amazing from the get-go, and in the case of modern Chevy models, active valves in the exhaust system help the 6.2-liter engine sing the song of its people a little bit better ...

For years, European car manufacturers have had to comply with strict EU laws on sound levels for production models. A great deal of time and effort is spent to develop suitably subdued exhaust systems ...

A lot of 5.7 Hemi owners start looking at headers after the factory manifolds begin holding the engine back. Some want more ...

So you've just bought a Corvette, and like most hobbyists, you've already got your eyes and your ears focused on the exhaust system. Sure, the factory pipes are fine for the no-mod crowd, but you've ...