AMDP HP Tuners Tuning Revision

AMDP HP Tuners Tuning Revision

Keep your diesel truck performing at its absolute best with the AMDP HP Tuners Tuning Revision — the official update service from AM Diesel Performance (AMDP) for existing custom tunes.

Designed specifically for customers who already have an AMDP custom tune file loaded via HP Tuners, this revision allows you to adapt your calibration to new modifications or changes without starting from scratch. Whether you've upgraded to larger injectors for more fuel delivery, adjusted your tire size for accurate speedometer and shift points, installed a bigger turbocharger for increased airflow and boost potential, or made other performance-enhancing mods (like exhaust, intake, or transmission updates), this service ensures your tune stays optimized, safe, and dialed-in.

Key Benefits:

• Expert recalibration by AMDP's experienced tuners to match your exact hardware changes
• Maintains the proven drivability, throttle response, towing capability, and efficiency that AMDP tunes are known for across Cummins, Duramax, and Powerstroke platforms
• Supports common upgrades including injector sizing, tire diameter corrections, turbo swaps, and more
• Delivered as an updated tune file compatible with your HP Tuners MPVI interface (no new hardware required)
  

Important Notes:

• This revision service is only available for previous AMDP HP Tuners custom tunes — AMDP cannot revise tunes from other providers.
• Provide details of your modifications (e.g., injector flow rate, tire size specs, turbo details) when ordering for precise adjustments.
• Requires your existing HP Tuners setup and access to read/write your vehicle's ECM/PCM.