Single Tune 2020-2023 Duramax L5P for HP Tuners Power Level::Sport Economy Much wider torque curve
Description
Much wider torque curve
and enhance performance with the S6126SLM 4" turbo pipe back exhaust kit from P1 Race Products
Requires an up-pipe for a full EGR "Upgrade"
Powerstroke Switch included to make your tunes switchable on the fly
Smoother running engine & power delivery
Single Tune 2020-2023 Duramax L5P for HP Tuners Power Level::Sport Economy Much wider torque curveImprove the performance on your 2020, 2021, 2022, or 2023 Chevy Silverado or GMC Sierra. Hardware and credits are optional (if you already own them), but required to perform ECM tuning. Select the single power level below that best suits what you demand out if your vehicle. Single Tune Power Levels options are as follows: Optimized Stock Tune Refined factory settings Smoother running engine & power delivery Reduced exhaust temperatures Leaves factory
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























