Once again, Rob Siegel, "The Hack Mechanic," faces off against the exhaust system of his Nissan Armada.

Your car’s exhaust system is made up of many expensive parts. But is it covered under your car’s warranty? Discover which warranties offer coverage.

This unusual 2JZ-GTE exhaust manifold is designed around a top-level racing trick for killing turbo lag: Fresh air anti-lag.

When it comes to performance mods, most consider modifications to their intake and exhaust, but manifold and header upgrades have some important differences.

Problems with your vehicle’s catalytic converter might first become apparent through poor acceleration, a rotten-egg smell from the exhaust, or the check-engine light coming on.

Car exhaust smoke varies in color depending on the cause. Here's what gray smoke from a vehicle's exhaust system means.

Here's a look at what the auto terms of exhaust and tailpipe refer to, and the differences and similarities between them.

We identified high exhaust gas temperatures due to engine load or fuel-related issues, restricted airflow or a clogged exhaust system, and a low engine oil level as potential causes for the red glow.

Find out what an Exhaust Gas Recirculation (EGR) valve is and why manufacturers have started incorporating them into car designs.