Chevy double hump heads are iconic features of some of the fastest and most memorable car engines ever. Here's what you need to know.

Chevrolet's new, seventh-generation Corvette ... depending on whether or not you spec the optional performance exhaust, which can radically change the car's acoustic character.

Q. I am looking to replace the exhaust pipe and muffler on my 2005 four-door Chevy Cobalt. The exhaust pipe has a pretty big slash through it or perhaps rusted out. I was wondering how much I ...

The new Chevrolet Corvette has a trick exhaust system that muffles the exhaust note when the electronically controlled valve flaps inside it are closed, and let's the V8 roar when they're open.