If you plan to upgrade your car on a budget, most car enthusiasts often start with the engine's air intake system and a performance exhaust. Add-ons like a cold air intake or a straight pipe will let ...

When it comes to car mods, exhaust headers are a common place to start. But what exactly makes them different from stock manifolds? Here's what to know.

The truth is that, based on power output and use, a 3-inch exhaust isn't always the right moveand the same can be said of long tube headers. And while stainless pipes are always nice, there's nothing ...

Typically, when starting work on a project car with the idea to do a gradual build-up, one of the first things us muscle car guys do is toss the stock exhaust system onto the scrap pile in favor of ...

No single automotive modification draws as much attention as a tuned exhaust note. Coupled with a hot cam, a well-constructed exhaust emits a certain harmony that will never go out of style. But while ...

I know some folks geek out about high-end exhausts like you’ll find on V10 Lamborghinis and V12 Ferraris, but if you ask me, this is way more interesting. Notice I didn’t say “better-sounding,” but ...

Stuttgart engineers did one heck of a job with the overall design of the Porsche 951. By increasing boost, matched with the correct amount of fuel, we can get easy horsepower gains. But trying to ...