Jon Volk is a well-known maker of custom exhaust manifolds for high-horsepower BMWs. Watch him work his design magic and cook ...

This list of technologies isn't quite the dig-and-squat of the car world, but it still represents the legion of features in ...

Like most German luxury cars, Audi models aren't the cheapest to own. The Audi Q7's maintenance cost adds up over time; we'll ...

Audi created the R8 Decennium edition for 2020. Limited to 222 units, the R8 Decennium is distinguished by bronze finishing on the wheels, engine intake manifold, and interior seat stitching ...

With the turbos and catalytic converters mounted in the engine's "V," the engine features a reverse flow layout with the intake on the outside of the heads and the exhaust manifolds between the ...

Over time, carbon deposits can accumulate in your vehicle's fuel system and engine, leading to reduced performance and fuel economy. Fuel induction service ...

The reason is explained as "high intake manifold vacuum during some deceleration fuel shut off (DFSO) events," which effectively sucks oil from the crankcase into the combustion chamber.