GDP Tuning

This splitter was made to allow stacking product that utilizes your vehicles factory OBDII port. Tuners, power steps, digital gauges, etc, all require connection to your OBDII port, and obviously your vehicle only came with one of those. Well now with our splitter you can have multiple aftermarket p..

GDP Tuning’s Digital CSP-5 switch allows you to easily change your EZ LYNK CSP-5 tune at the push of a button. Large 1″ LED numerical display clearly shows what tune you are in, even at a quick glance.6 Position Switch Color LED Display High Idle Control Function Easy to Install ACC 12 volt ..