Single Tune SPADE
Cumminstuner's Jack offers the best in tuning calibrations for your Cummins. We use EFILive tuning software and years of tuning experience to make sure your truck runs like no other.
For more on our tunes check out the Tune Description section of the website.
Product Includes: SPADE tuning device, OBD2 and USB cables, CSP tune, and Stock Tune.