This video covers the full process of installing a Quicksilver exhaust system on my Porsche 911 Turbo S, along with sound clips and driving impressions after the upgrade. The goal: unlock more ...

One of the most common modifications to diesel trucks is the installation of an aftermarket exhaust system. With aftermarket fueling modifications, the turbocharger will spin faster and create more ...

Before beginning any turbocharger installation, a few considerations must be explored to assure that the turbo system will be compatible with the engine and application, and vice versa. So rather than ...

The Lamborghini Urus is a Super SUV sharing the same engine as the Audi RS7, Porsche Panamera Turbo, and Porsche Cayenne ...

In a diesel engine, adding more fuel will almost always result in more horsepower, and last month, that's exactly what we did in our "Fuel It Up!" article. There are drawbacks to making power in this ...

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 ...

Gearheads come in all shapes and sizes, but we’re all drawn in by a similar experience. At some point or another, when you were innocent and none the wiser, you were exposed to that magical automotive ...