GM 6.6L Duramax L5P (2020-2026)

Cloud-Based Tuning. Full Control. Unlimited Potential. The EZ Lynk AutoAgent 3 - BLANK is the ultimate tuning platform for custom tuners and performance enthusiasts who need complete control over their...

The GM E90/T93 Upgrade Kit gives you the ability to upgrade 2019–2022 GM E90 ECMs and T93 TCMs without removing a single controller from the vehicle. This is a true...

Fits Year Make Model 1999-2019 Ford Powerstroke 2001-2010 GM Duramax 2006-2018 Dodge Cummins   Want a SOTF switch but don't want to drill into that minty dash of yours? These...

Fits Year Make Model 2024-2025 GM 2500/3500 L5P w/ 6.6L Duramax   Note: These are only the tune files. IMPORTANT - HPTuners Unlock service requires the original ECM from the...

Year Make Engine 2003-2019 Ford 6.7L Powerstroke 2018-2020 Ford 3.0L Powerstroke 2001-2022 GM 6.6L Duramax 2003-2018 Dodge/RAM 6.7L Cummins   Note: This is an update to your existing CCS file only. You...

The HP Tuners RTD4 is the next generation of Remote Tuning Devices, built for seamless wireless tuning, diagnostics, and datalogging. Designed specifically for professional tuner workflows, the RTD4 works hand-in-hand...

HP Tuners now offers support for the GM E46 ECM, which is used in 2020-2022 Chevrolet Silverado 1500/GMC Sierra 1500 3.0L Duramax (LM2) diesel trucks (non-Global B) and requires this...

The HP Tuners MPVI4 is the newest evolution of HP Tuners’ hardware—built for today’s tuning demands and tomorrow’s capabilities. Designed for advanced calibration, diagnostics, and data acquisition, MPVI4 combines speed,...

HP Tuners Universal Credits HP Tuners Universal Credits are used to license vehicle modules before tuning can be performed with HP Tuners hardware. HP Tuners operates on a credit-based system...

Fits Year Make Model 2017-2023 GMC L5P w/ 6.6L Duramax   Note: This is an UPDATE to existing CCS L5P Tune Files only! You need to have previously purchased CCS...

Fits Year Make Engine 2020-2023 GMC L5P w/ 6.6L Duramax & MPVI Device   L5P Custom Tuning We are proud to offer Custom Tuning for the L5P Duramax from Coopers...

Fits Year Make Engine 2006-2020 Dodge Ram 5.9L or 6.7L Cummins   Note: These are CCS Tune File Updates only! You need to have previously purchased tuning and will require...

Fits Year Make Engine 2017-2023 GMC L5P w/ 6.6L Duramax & Allison Transmission (T87 or T93 TCM)   Note: This is an upgrade to your existing CCS Tuning. This does...

Fits Year Make Model 2017-2023 Chevrolet/GMC 2500HD/3500HD w/ 6.6L L5P Duramax   Take your 6.6L L5P Duramax's performance to the next level with AMDP’s specialized transmission tuning designed specifically for...

Fits Year Make Model 2024-2026 Chevrolet/GMC Silverado/Sierra 2500/3500  w/ 6.6L Duramax (L5P)   Elevate your L5P’s driving experience with AMDP’s custom transmission tuning, designed to transform the sluggish factory logic...

Fits Year Make Model 2017-2023 Chevrolet/GMC Silverado/Sierra 2500/3500 w/ 6.6L L5P Duramax   Note: This is the tuning support package only; You must already own an EZ-Lynk AutoAgent 3. TCM...

Fits  Year Make Model Engine 2024-2025 GMC/Chevrolet 2500/3500 HD 6.6L L5P   Upgrade your 2024-2025 L5P Duramax with these custom tune files. These are the custom calibrations you need to...

Fits Year Make Engine 2020-2023 GM w/ L5P 6.6L Duramax   Get your 2020-2023 6.6L Duramax shifting right. This package includes a fully Unlocked T93 TCM and AMDP Transmission Tune....

Fits: Universal Looking to update your MPVI Custom Tuning to accommodate all those new modifications? Or maybe you just want more power (who wouldn't?). Either way, this Custom Tune Revision...

Fits L5P w/ 6.6L Duramax & MPVI2 or MPVI3, Unlocked PCM.   IMPORTANT - Previous Single Tune MUST have already been purchased! Unlock your L5P's true potential with AMDP Custom...