Building a boost controller is a “slippery slope” sort of mod. Once you complete this you’re just going to want/need to modify something else in the system. A turbo-charger improves the performance of ...

HKS celebrates the 24th anniversary of the original Electronic Valve Controller (EVC) with an all-new EVC Boost Controller model. The HKS EVC 6 Boost Controller is the latest version of the popular ...

Okay, so you’ve built your manual boost controller and want to know what to add next? Water injection is the answer. Okay maybe if the original question was “what’s the last thing you want to spray ...