2017-2023 GM Duramax L5P 6.6L
Create a personalized tuning solution tailored to enhance the performance, driveability, and fuel efficiency of your GM Duramax.
Feel free to contact us for assistance in crafting your ideal package or choosing the desired power settings.
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HP GM L5P 17-23
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HP LEVEL + |
| Tow | 50 |
| Street | 90 |
| Performance | 120 |
| Extreme | 150 |
| SOTF |
0-150
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All power levels are approximate and depend on overall health of supporting systems
NEED EXHAUST KITS OR EGR PARTS? CHECK OUT THE LINKS BELOW
17-23 GM / DURAMAX EXHAUST SYSTEMS
GM / DURAMAX EGR UPGRADES
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Introducing MPVI3 by HP Tuners, the fastest and most sophisticated OBDII interface device to date. Now standard with Pro Feature Set.
Use MPVI3 and VCM Scanner software to diagnose check engine lights and scan s via a vehicle s OBDII port. View critical diagnostic data in real-time to help diagnose issues with your vehicle. Credits are required to license a vehicle for tuning. MPVI3 can store up to thousands of licenses for supported vehicles, so you can tune all the toys in your garage! MPVI3 is now standard with Pro Feature Set, enabling the use of HP Tuners latest PROLINK+ hardware (sold separately) and standalone data logging, removing the need for a laptop.
2X more onboard storage at 8GB for data log files vs. only 4GB with the previous device.
OTHER KEY FEATURES Bluetooth 5.0, M8 motorsports-grade screw-on connector for PROLINK+ cable (sold separately), RGB status LEDs, USB-C connectivity (4MB/s).
SUPPORTS 1000’s OF VEHICLES
HP Tuners uses a credit-based licensing system. Credits are used as currency to purchase licenses for the different modules in a vehicle. Licensing a module gives you the ability to tune it. The number of credits necessary to purchase a license varies depending on the vehicle.
Many vehicles are (2) credits for licensing the ECM/PCM, and may have additional options such as a TCM, FICM, or CCM.
Vehicle licenses are tied to the VIN, PCM OS, and PCM Serial Number. If those values don’t change, the vehicle will remain licensed on that interface and can be tuned indefinitely. One interface can store thousands of licenses and can be used to tune all the vehicles we support.
Once you purchase an MPVI3 you can read, edit, and save files without purchasing credits. You don’t have to license a module until you are ready to write a new file to the vehicle.
The EFILive V3 Autocal is a scan tool for GM and Cummins vehicles.
This is only a scan tool used for diagnostic purposes.
List of features:
BBX
Read/Flash AutoCal Connected Vehicle between 30 seconds and 7 mins (vehicle dependent).
Store tune & log files to micro SD Card.
Read & clear DTC codes.
High speed data logging.
Display data while logging.
Read & program calibration and operating system data of engine controller.
Automatic saving of trace files.
Pass-thru
Connected Vehicle read/flash between 30 sec and 7 minutes (vehicle dependent).
Store tune & log files onto PC.
Read and clear DTC codes.
High speed data logging.
Gauges & charts display in real time.
Read & program calibration and operating system data of engine controller.