Tuning GM trucks has been a staple for DiabloSport for years and we’re excited to continue that tradition with 2017 model year support.  There is a lot of power, drive-ability improvement and mileage potential in these trucks from the factory and our tuning helps you unlock that potential.  Get the best tuning on the market with DiabloSport.

We delivered the custom tuning options that you crave on your late-model trucks like active fuel management adjustments, transmission shifting adjustments, tire size, gear ratio, speed/rev limiters and more!  Now you can equip tuning via iTune i2 or Trinity on your 2017 GM Trucks from DiabloSport!

For more information on this update, check out DiabloSport.