When we’re in the market to upgrade turbochargers, we’re usually trying to solve a problem (EGT) or add performance (horsepower), yet still maintain good driveability (spool up). As many of you know, ...

What does it take to keep those turbochargers spooling, and what might that cost you in terms of engine durability and reliability? When your rally enthusiast car pals are dissecting the most recent ...

In our last episode (Mar. '10) we dyno tested a slew of bolt-ons and the new Precision Turbo (#PTB305-5857) on our Grand National test car. With these upgrades we anticipated possibly breaking into ...

The Nissan GT-R may be old, but it still delivers supercar performance and Nissan keeps coming up with ways to keep it fresh. On Tuesday, Nissan unveiled the latest update for the GT-R in the form of ...

The turbocharger is more popular than ever, appearing on the Ford Mustang, the Dodge Charger, and the Chevrolet Corvette.

This video showcases a turbocharged BMW M3 coupe taking on a drifting challenge. With high-revving slides, sharp throttle control, and turbo spool sound, the car delivers a powerful and agile ...