A stock 1999 Mitsubishi Lancer EVO 6 with 184k km hits the dyno to see how much power it still makes after years of use. This ...

What happens when a stock Porsche Turbo S goes head to head with a modified version? Join us as we compare performance, ...

Factory turbo cars by the hundreds of thousands now cruise our nation's highways. That translates into plenty of used turbos just lying around waiting to be scooped up by the adventurous rodder for ...

One of the more difficult technical aspects of diesel performance is choosing a turbocharger. If you put enough fuel through a diesel engine, it's going to run up against a point where the stock ...