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

Ferrari has a patent filed for a side-exit exhaust and we have a peek at what it might look like, why side-exhausts are ...

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 ...

Water from the Tacoma H2 concept’s tailpipes can be reused for washing or showering through a patent-pending recovery system ...

The concept of an "exhaust system" for an electric vehicle isn't a new idea. Up until now, giving an electric car an exhaust meant outfitting it with a speaker to pump out tailpipe noises reminiscent ...

Explore the thrilling world of BMW performance exhaust systems in this dynamic video. Discover how these exhaust upgrades ...

One of the things that enthusiasts love the most about cars, and probably one of the most common reasons someone becomes a ...

At the Japan Mobility Show in Tokyo, Mazda revealed this future through the sleek Vision X-Coupe and the friendly Vision ...