We may receive a commission on purchases made from links. An engine relies heavily on air to make the combustion process work properly. The exhaust manifold, which is attached to the engine block, ...

This restoration dives into bringing a rare Scorpion exhaust back to life for a BMW E30 325i Sport. From corrosion repair to refinishing, see how a classic performance part is revived as part of an E8 ...

From the August 1994 issue of Car and Driver. Points to ponder: Is a $32,000 sedan that much better than a $20,000 sedan? (Most likely.) Is a $32,000 sedan much less worthy than a $45,000 sedan? (Not ...

Cars that emit fumes closer to pavement result in pedestrians experiencing 40% more pollution Some vehicles are much more polluting than others and the design of exhaust pipes could affect how much ...

While Yamaha was the engine manufacturer and a technical partner, it had nothing to do with the exhaust sound. Lexus LFA’s exhaust note was designed by Sango, not Yamaha’s musical division. Its ...

In this episode, I take you back to when the touring first entered the workshop for a simple engine bay cleanup, which quickly developed into a larger project. After getting you back up to speed, I ...

The 2025 GMC Sierra 1500 is offering a new exhaust system enhancement introduced for the 2025 interim model year, also known as the 2025.5 model year. Customers can now opt for the Sport exhaust ...

The next time you see a semi truck rumbling down the highway, pay attention to the vertical exhaust stacks rising up from behind the cab. These exhaust pipes aren't just for aesthetic purposes: These ...

While the M3 is unquestionably the most iconic member of the E30 3 Series, it wasn't the only impressive high-performance version of the generation. Follow us: Produced from 1982 to 1994, the E30 was ...

Combustion engines, the engines in gas-powered cars, only use a quarter of the fuel’s potential energy while the rest is lost as heat through exhaust. Now, a study published in ACS Applied Materials & ...

When speaking about first responders, we often refer to the service that they provide and how they protect the public. It’s equally important to understand how leadership and design professionals can ...

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 ...