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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
Have a 2017-2023 model L5P
Stock to Higher Horsepower Builds
Prevents short-shifting in performance applications
stronger valvetrain ready to handle the power your diesel engine was built to make
Level 5: +210 HP
2017-2023 Duramax L5P Tune File Powerstroke Hard Parts Have a 2017-2023 model L5PPerformance Levels Southern Diesel Supply custom calibrations include size selectable power levels designed for everything from stock like operation to aggressive performance. Level 0: Stock Output Level 1: +30 HP Level 2: +80 HP Level 3: +135 HP Level 4: +160 HP Level 5: +210 HP With Shift On The Fly enabled, power levels can be changed instantly using factory steering wheel controls, allowing on demand adjustment without stopping or reflashing.
US$ 14.00
US$ 191.00
US$ 709.07