Description
Price listed is for tune files/packs ONLY and does not include hardware.
PerfCal is proud to announce the full release of our 17-23 L5P Duramax Tuning!!
**2017 year models and early 2018s are not successfully unlocking but will flash once unlocked with HPT or Power Programmer or by sending the ECM into EZLYNK directly.
No need for an unlock tool, or laptop on any 2019-2023 L5P. EZ provides full unlock capabilities on these trucks.
Cab and Chassis are applicable, L5D and Kodiaks are supported but can be picky, odd ball stuff we still prefer HP Tuners.
SINGLE TUNE OPTIONS ONLY AT THIS TIME
0HP
30HP
50HP
80HP
100HP
180HP
****DO NOT REMOVE PARTS UNTIL THE TRUCK HAS BEEN SUCCESSFULLY TUNED. FAILURE TO DO SO WILL CAUSE WARNIMGS ON THE CLUSTER THAT CAN NOT BE REMOVED****
