What makes turbo boost? Many owner-operators think if they install a larger turbo on their engines, they will get more turbo boost and more horsepower. But think about this: If the air can’t get into ...

The main thing that separates hot street cars from race cars is mufflers. Heck, you've got blowers, injectors, roller cams, ported heads, and anything else you can name on street cars these days.

Discover the best performance upgrades for the 6.7 Powerstroke in 2026. Boost horsepower, torque, towing power, and ...

1 This is the whole Flowmaster Force II system. The only trimming you'll probably need to do is at the collector I union or at the crossover pipe to properly align the pipes with the headers. Adding a ...

Evan Williams is an automotive journalist and mechanical engineering technologist with more than a decade of experience in the industry. He has written for the Toronto Star and AutoTrader Canada and ...

Update 1/8/2018: This post was originally published on July 15th, 2016. Engineering Explained published a new video this weekend that further evaluates the benefits of a turbo blanket, which we’ve ...

Back in the day, most aftermarket and factory turbocharger systems featured simple log-style exhaust manifolds. But just like on normally aspirated engines, where exhaust manifold design has become ...

Feel the raw response of the lightweight Opel Speedster 2.0 Turbo as it launches with a powerful kickdown and rockets from 0 to 180 km/h. This mid-engine turbo roadster combines agility with ...