Not sure what size exhaust your vehicle needs? Learn how to choose the right diameter and what can go wrong if it's too big ...

Generally speaking, a straight piped exhaust has had the muffler(s), H-pipe, catalytic converter(s), and resonator(s) removed ...

Muffler. The muffler dampens the noise of the exhaust system. Tailpipe. It is located on the rear of your car and expels the exhaust gases after they pass through the system. Exhaust pipe. It connects ...

However, if you were to add one more route and another muffler, you would get a double exhaust system. If your engine has multiple cylinder banks (six or more) and you have a single exhaust, a “Y” ...

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 ...

Today aftermarket exhaust systems and mufflers enjoy legit status and a degree of respectability, but the original reasons for running big pipes still stand. Throughout the history of hot-rodding ...