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2024–2025 Duramax L5P Performance Tuning Package

Price range: $77.25 through $92.99

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Description

DURAMAX D1 TUNING PACKAGE 

2024-2025 DURAMAX HP TUNERS

D1 PACKAGE IS FOR STOCK TURBO AND STOCK FUELING

FOR CUSTOM TUNING SEE EMAIL BELOW 

 

TRANSMISSION TUNING

NOW AVAILABLE “TCM MUST BE UNLOCKED”

 

ECM CUSTOM CALIBRATIONS

-ECM MUST BE UNLOCKED-

“PLEASE NOTE EACH POWER LEVEL IS ADJUSTABLE 80HP EACH FILE”

STOCK DYNO HP IS 426HP

MAX POWER GAINED (240HP OVER STOCK) (654HP AT THE WHEELS

ALL CAB AND CHASSIS YEAR (100HP OVER STOCK)

 

DEVICE USED HP TUNERS

2024-2025 L5P HP TUNERS (NO SOTF) 3 SINGLE FILES PROVIDED

(HPT CREDITS NEEDED 8)

 

PLEASE SEE ATTACHED VIDEOS IN PHOTO FOR DYNO PROVEN RESULTS

Our D1 Power Package has been developed tried and true since 2025. Giving you the Diesel owner that is looking to keep his factory turbocharger intact, maintain healthy transmission temperatures, be able to pull a house down and all while have a truck he or she can jump into and if desired add up to 240 rear wheel horsepower.

For questions about our D1 Hp Package email [email protected]

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Additional information

GM E42 ECM Service (Global B) + File Support

+ ECM Service + Single File + ECM Credits, + ECM Service + Single File + (Do not add credits), Single File Only (ECM Already Prepped) + ECM Credits, Single File Only (ECM Already Prepped) (Do not add credits), + ECM Service + Multi File + ECM Credits, + ECM Service + Multi File + (Do not add credits), Multi File Only (ECM Already Prepped) + ECM Credits, Multi File Only (ECM Already Prepped) (Do not add credits), Do not add ECM Service or File Support (Just need TCM Support)

MPVI4

+ MPVI4, Do Not Add a MPVI4 (I already have one)

GM T93 TCM Service (Global B) + TCM Support

+ T93 TCM Service (Global B) + TCM Files + TCM Credits, + T93 TCM Service (Global B) + TCM Files (Do not add credits), + TCM Files Only (TCM Already Prepped) + TCM Credits, + TCM Files Only (TCM Already Prepped) (Do not add credits), Do not add T93 TCM Service or TCM Support

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