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HPTuners

2011 - 2016 LML Duramax 2500 3500 4500 5500 | HP Tuners

2011 - 2016 LML Duramax 2500 3500 4500 5500 | HP Tuners

$500.00
$500.00
Sale Sold out
Tax included.
Select Tune File
Select Device and Credits
Select Physical Switch

We've revamped our tune file processing system! After you place your order, you'll receive an order confirmation email that includes a tune form to fill out out your vehicle. You can also view this at the top of the website. This helps us get all your tuning information in one place to process it quickly.
Tuning Benefits:
  • Increase in Mileage
  • Increase in Horsepower
  • Increase in Torque

Compatible Vehicles:

  • 2011 - 2016 LML Duramax 2500 3500 4500 5500
    • Pickup and Cab Chassis / Incomplete Trucks
  • LGH Express Vans
  • LGH Cutaway

IMPORTANT:

  • All vehicle and transmission tuning require an HP MPVI Device + Licensing for deployment.
  • A Windows based computer is needed to flash the tuning into your vehicle/transmission.

Tune Power Levels

  • Stock (Optimized)
  • 30HP (Heavy Tow)
  • 80HP (Can tow 12k Lbs and under)
  • 120HP
  • 150HP (Lift Pump Needed)
  • 180HP (Lift Pump Needed)
  • 200HP (Lift Pump Needed)

 

Transmission Tuning Features:

  • Earlier Converter Lockup
  • Increased Line Pressure
  • New Shift Strategy to Keep From Sluggish Shifting
  • Earlier Downshift with Less Throttle input
  • Torque Management




 
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