2019-2023 L5D DURAMAX TUNING PACKAGE

CDP Tuning 2020 - 2023 Duramax L5D Custom Tuning package

 * This will delete the emissions off of your truck permanently, install time is approx 5 hours. Return to stock time is approx 4 hours *

Select from  0 -150HP gain over factory on your L5D Equipped Duramax

Single tune power levels to choose from:

• +0HP
• +30HP
• +80HP
• +120HP
• +150HP

Important note 1: MVPI3 and 8 credits are required for ECM and an additional 4 credits are required for TCM

Important note 2: ECM Needs unlocked VIA HP Tuners unlock cable, unless it was PREVIOUSLY unlocked.

Important note 3: TCM needs to be exchanged with one of our unlocked TCMs, unless it was PREVIOUSLY unlocked.

Emissions off: CAN Bus jumpers, Exhaust (race pipe or full exhaust) are required. Adding a downpipe is optional and only increases the sound not total power.