Peakside HP Tuners Tune Files

Fits

Pick any HP Tuners engine file for your Cummins, Powerstroke, or Duramax truck. Tow, street, hot-street, or full performance options are all available and built specifically for your truck, your mods, and your driving style. Higher HP files are available with supporting modifications. These files improve throttle response, torque, drivability, and overall performance while keeping your truck reliable and safe.

These are tune files only. You need an HP Tuners MPVI device and the required credits to flash the tune.

Part Number: PSP-ALL-HP

• Custom engine tune files for Cummins, Powerstroke, and Duramax
• Built for your truck, mods, and driving style
• Tow, street, hot-street, and higher power options available
• Improved throttle response, torque, and drivability
• Clean, usable power gains
• Requires HP Tuners MPVI device and credits

• 25HP Tow
• 45HP Street
• 75HP Hot Street
• 90HP and up (with supporting mods)