For all intents and purposes, an automobile engine is basically a large mechanism that moves air. The engine needs to be able to breathe in order to provide optimal performance. This is why, when ...

When it comes time to choose the exhaust for your project carit's important that you consider needs over wants. Admit it, you want a 3-inch exhaust, you want long tube headers, you want stainless. But ...

A new study in the UK has found that diesel cars with exhaust pipes on the left side produce much more air pollution near ...

I realize this may be an awful lot to start the week with, but the question popped into my head, and I see no reason we should let this fester. It's one of those issues that's best confronted head-on, ...

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 ...

Continued exposure to your motorcycle's engine can be harmful to your hearing, but these simple tips can help to make your motorcycle's exhaust quieter.

Cars that emit fumes closer to pavement result in pedestrians experiencing 40% more pollution ...