There's just something undeniably thrilling about the sound of a well-tuned diesel engine exhaust. Among all the ways you can upgrade your diesel truck, the exhaust modifications are what give your ...

The sounds of the automotive world are as diverse as the cars from which they emanate, with certain engine notes being almost instantly identifiable. For instance, there's no mistaking the deep, ...

A BMW 3 Series equipped with a powerful M5 engine takes center stage in Part 16 of the Drifting Challenge. Watch as this custom-built machine delivers raw drift performance, tire smoke, and deep ...

Cummins engines have earned a bit of a cult following over the decades — and for good reason. In the U.S., they're the iron workhorses found in everything from pickup trucks to massive semis, and they ...

Over the last decade, auto manufacturers have been engaged in a silent war against, of all things, quietness. Ordinarily, quiet is a desirable quality in cars—engineers actively battle wind roar, tire ...