Expectation can be a dangerous thing, especially with tuning. We admit we had high expectations for Project Mazdaspeed Protege, as we had it serviced at Mazda's Tech Center. The service included the ...

Forced induction is getting more and more popular with automakers. Turbocharging is an effective way to add performance to your vehicle, even if it didn’t come equipped with it from the factory. And ...

When it comes to diesel trucks, more information is always better. With project Rust Bucket, we were confident in doing quick dyno pulls, but still felt the need for gauges while driving on the street ...

Boost gauges are regarded as essential instruments by car enthusiasts who are interested in tracking their engine’s performance. They keep an eye on the boost pressure produced by the engine’s ...