2019 - 2023 L5D Duramax 4500 5500 6500 TUNING SERVICE
$1,689.99
ECM MAIL IN TUNE SERVICE
2017 - 2023 L5D Duramax 4500 5500 6500
Pickup and Cab Chassis / Incomplete Trucks
Tune Power Levels:
Stock Power
10HP (Heavy Tow)
30HP (Heavy Tow)
50HP (Can tow 12k Lbs and under)
***After purchase you will receive a email with shipping label and directions on how to ship your ECM OUT ***