We may receive a commission on purchases made from links. An engine relies heavily on air to make the combustion process work properly. The exhaust manifold, which is attached to the engine block, ...

If you’re getting around to finishing the last pieces of your project car, this could mean finally getting the broken studs out of those rare dual exhaust manifolds that you bought at a swap meet ...

If you've never heard of EGT (Exhaust Gas Temperature), don't feel bad. You're not losing points in Diesel Owners Club 101. But you should know it. There's more to that smoke coming out of your ...

Automotive reliability is something many drivers talk about, but one area that doesn’t always get the attention it deserves is the exhaust system. While it may not be as glamorous as horsepower ...

Four-stroke engines, which make up 99% of engines on the road, need to breathe: air in during intake, sealed tight during compression and combustion, then air out on exhaust. So we need a system that ...

The engines that power the vehicles we drive are exceptional machines. They're capable of generating insane amounts of power in a relatively confined space, and they can generally be expected to ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? As you've heard many times, your car's engine is nothing but a big air pump. It sucks ...

Endurance Warranty, Omega Auto Care and American Dream Auto Protect Leaks, loud sounds and a check engine light are all signs your exhaust system is struggling. Your exhaust can be very costly to ...