It turns out that the stylish dual chrome outlets can do a lot more than just provide an eye-catching finish to a car's aggressive good looks. That's actually just the tip of the iceberg when it comes ...

Mazda has a neat idea for what is basically a CO2 diaper that could be part of combustion-engine exhaust systems.

Diesel engines are disappearing from smaller cars and SUVs in the U.S. thanks to a series of emissions scandals since Dieselgate. But there are still plenty of heavy-duty pickups and larger trucks ...

This video explains the benefits of a cat back exhausts, using a Yonaka Motorsports sourced cat back exhaust for Acura Integras.

This video covers the process of fitting a high-end exhaust system on a budget-built SuperTruck. From installation and ...