Unleash the full potential of your 2024-2025 L5P Duramax diesel engine with AMDP's Custom Tuning solution. Designed for truck enthusiasts who demand reliable, high-performance upgrades, this tuning package delivers optimized power and efficiency while maintaining durability. Whether you're towing heavy loads or seeking a more responsive driving experience, AMDP's tuning elevates your Duramax to meet your needs.

Key Features:

• Five Distinct Power Levels: Select from five power levels, ranging from stock to an impressive 150 horsepower gain, tailored for everything from daily driving to heavy-duty tasks.
  • Level 1: 30 HP over stock – Ideal for improved fuel efficiency and light towing.
  • Level 2: 60 HP over stock – Enhanced power for moderate towing and daily performance.
  • Level 3: 90 HP over stock – Balanced for aggressive driving and light towing.
  • Level 4: 120 HP over stock – High-performance tune for demanding street driving.
  • Level 5: 150 HP over stock – Maximum power for extreme performance and racing applications.
• RTD4/MPVI4 Device Integration: Powered by HP Tuners' RTD4 or MPVI4 device on their Tune Delivery Network (TDN), this system operates like a secure, cloud-based EZ Lynk platform, offering seamless over-the-air updates and remote tuning delivery for maximum convenience.
• Single Power Level Availability: Currently optimized for single-tune applications, ensuring focused, high-quality performance tuning. SOTF will be available in later releases.
• Enhanced Performance: Enjoy smoother power delivery, sharper throttle response, and improved engine efficiency, making your Duramax more capable and engaging on the road or trail.
• Removed Speed Limiter: Enjoy meeting new friends in traffic enforcement with our removed speed limiters.

Requirements:

• ECM must be unlocked by HP Tuners through their send-in service
  
• Windows-based computer and a smartphone for tune installation and management.
• 8 HPTuner's Credits
• HP Tuners AMDP RTD4 or MPVI4 device for tune delivery and application.
  
• Do Not Delete vehicle until tuning has been performed

 Here is a video showcasing how to use the RTD system to tune:

https://www.youtube.com/shorts/MiKLDyEGMJk

The AMDP RTD Invite Code is: MNFS-4601

After you send your stock read to us on TDN, email us and notify that you have sent the read.

Transform your Duramax with AMDP Custom Tuning—where precision meets power. Contact us today to get started and experience the difference in every drive!