GM Duramax – Tuning Credits (2017-2023) Duramax especially for protecting unused exhaust

especially for protecting unused exhaust and EGR harness connectors

No need to perform the “Replace ECM” function

this model completely eliminates the DOC to maximize airflow and power

making it ideal for off-road use

anticipate noticeable gains in your truck's performance

GM Duramax – Tuning Credits (2017-2023) Duramax especially for protecting unused exhaustFor off road use only Image is for demonstration purposes only. Actual device may vary in color and branding Optimized Performance: Tuning Credits for L5P & LM2 GM Duramax (2017 2023) Elevate your vehicle's potential with precise calibration! With Diesel Edge's Tuning Credits, maximize the performance of your Duramax. Unlock the Power Each tuning credit you purchase from Diesel Edge plays a pivotal role in fine tuning your vehicle's various modules,