I am looking to replace the exhaust pipe and muffler on my 2005 four-door Chevy Cobalt. The exhaust pipe has a pretty big ...

TJ Hunt straight pipes his G82 M4, transforming its exhaust note into something aggressive and thrilling. Watch as he ...

especially a plug-in hybrid car, you’re likely to also see white smoke or condensation coming from the exhaust pipe. This is because hybrid cars don’t always fire up the engine straight away ...

It funnels exhaust gases from all the cylinders and routes them to the car’s catalytic converter. V-type engines have a separate manifold for each cylinder bank. A leak in the exhaust manifold ...

Researchers are competing to meet a challenge from the U.S. Department of Energy: Improve fuel economy 10 percent by converting wasted exhaust heat into energy that can help power the vehicle.