This is not your average tuner; it's custom tuned by Professional Diesel & Automotive to maximize your vehicle's potential.

The tuning with the DSP5/CSP5 switch is available for the following Makes & Models:

  • Duramax 2001-2015

  • 2011-2015 no switch

  • Cummins 2006-2009

We highly recommend a monitoring system with this tuning.

Please contact us to obtain specific recommendations for your vehicle.

EFI Live

 

Do you want to know more about EFI Live? Check out their website www.efilive.com