Turns out, running a dual exhaust system isn't always better for power, at least when compared to a single-exit setup. There are nuances to this, of course, but the power difference is real, as ...

An exhaust system is essential for managing emissions and optimizing internal combustion engine (ICE) vehicle performance. One of the more significant advancements in this area is the active exhaust ...

What are exhaust headers? How does an exhaust header increase horsepower? What's the difference between a 4-2-1 header vs 4-1 header? This video explains how exhaust headers are used as a portion of ...

Installing an aftermarket exhaust kit is an easy and cost-effective way to enhance the performance and sound of any HEMI engine. Mopar fans have two choices: Cat-back and axle-back. A cat-back exhaust ...

What gives the Subaru WRX STI its iconic boxer exhaust rumble? What's the difference between equal length headers and unequal length headers? What are the advantages of equal length headers? The ...