Single Tune without hardware 2020-2023 Duramax L5P for HP Tuners Power Level::Optimized Stock Single Tune Power Levels options

Single Tune Power Levels options are as follows:

Part number: T5074BLK

This Unlocked TCM will actually replace your factory TCM

Puts your vehicle near the 550 RWHP mark

Single Tune without hardware 2020-2023 Duramax L5P for HP Tuners Power Level::Optimized Stock Single Tune Power Levels optionsStep up the performance on your 2020, 2021, 2022, or 2023 Chevy Silverado or GMC Sierra with our purpose built single tunes. This product is for vehicle owners and shops that already have the required hardware for tuning the L5P Duramax. Please be sure you have access to the following: HP Tuners MPVI3 Unlocked T93 (ONLY REQUIRED IF DOING TRANSMISSION TUNING) Select the single power level below that best suits what you demand out if your vehicle.