My Pro Street

The Safety Restraint System in your Infiniti I35 is designed to keep you and your passengers safe in the event of a collision. The...

Some of the most common questions we receive here at Pro Street have to do with the positive crankcase ventiliation PCV Valve and how to troubleshoot...

Project SRT4 is back in action, recently putting down 383 horses to the front wheels on our Dynojet 448X. We are using a ACT...

A CAN bus resistance test can quickly reveal missing termination, shorted wiring and basic network-integrity problems. On many high-speed automotive CAN networks,...

Your Ford Escort TPS sensor is how your ECU knows how much your throttle body or throttle blade is opened. When the 2.0 liter...

The SR20DET engine swap isn't quite the popular engine choice anymore, with all the LS1 and RB/2JZ swaps running around. But there's still no...

It's warming up and race season is just about upon us, and it's time to look at lighting alternatives for those wanting to hang...

The warning lights on your dashboard or instrument cluster can often unsettle drivers, after all who wants to see a check engine light or...