You're driving a loaded diesel rig down a mountain pass, foot hovering over the brake pedal, heart racing. How do you slow 20,000 pounds safely without cooking your brakes? Cue the exhaust brake -– ...

Diesel has had a rough go of it during the last few years, but an increasingly commonplace technology is working to change the fuel's image and make diesel vehicles viable for the future. Kyle Hyatt ...

We get it: You want your car to turn heads. But to do that, it's not enough to make your car look good. You want it to sound good too. That sound all comes down to your car's exhaust system — at least ...

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 ...

One of the key decisions in setting up a Mopar street car concerns theexhaust system. Different requirements and different preferences arewhat make our cars unique. For some guys, getting noticed is ...

Often-times, the sky — and budget — is generally the limit when considering how to make a car go faster. There are two core components to doing this: decreasing weight and increasing power, both of ...

When we have an automotive concept that involves complex science, we know just who to turn to for a proper explanation. That would be Jason Fenske from Engineering Explained. Today's concept is all ...

Since the dawn of diesel performance, aftermarket tuners have made it clear that generating horsepower is predicated on the ability to remove spent exhaust gases quickly and efficiently. As a diesel's ...

Temperate traffic policemen who grow dizzy on duty know that they are not drunk, but are mildly poisoned by carbon monoxide puffing invisibly from motor vehicle exhausts.— Carbon monoxide’s first ...

For as long as enthusiasts have been tinkering with cars, the general public has been upset with it, and therefore, has called upon law enforcement to keep us in check. From ride-height laws to ...

The next generation of rocket engines does not always spit out the familiar bright orange plume that defined the Saturn V or ...