Many owners even consult trusted auto experts, and some begin their search for quality vehicles at places like the best used ...

ECU tuning is one of the easiest ways to get some more horsepower out of your engine in modern cars. The ECU, or the engine control unit, is essentially the brains of the vehicle, and it controls all ...

Calling a Honda Civic with a laptop “the most feared thing in the car community” is mostly a joke—but it didn’t come out of nowhere. Some cars, certainly some Civics, can make a lot more power than ...

A tune-up used to be a rite of passage for any car owner, but it's not something that's discussed much anymore. Do modern ...

There's an old saying in engine tuning that when adjusting the mixture of your engine you can be too rich a bunch of times, but only too lean once. With that in mind, determining the air-fuel ratio ...

It's not often you hear that driving fast can make your car perform better, but that's essentially what many car owners believed was the solution back in the day, a practice known as the Italian ...

Ranking the most impactful and unforgettable engines of the 21st century so far, with real data and the performance stories gearheads love.

There's an old saying in engine tuning that when adjusting the mixture of your engine you can be too rich a bunch of times, but only too lean once. With that in mind, determining the air-fuel ratio ...