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2019-2021 3.0 LM2 Duramax Silverado / Sierra 1500 Emissions Compliant ECM & TCM Tuning Package

DM1MM1631092010
- EMISSIONS INTACT Custom Performance Tuning
- Add up to +40 RWHP & +100 lb/ft TQ to your 3.0L LM2 Duramax
- Includes: Calibrated Power 2 Tune Pack, ECM & TCM Unlock Service, HP Tuners MPVI3, HP Tuners Credits, TCM Tuning
- TCM TUNING INCLUDED!
- EMISSIONS INTACT Custom Performance Tuning
- 2 Tune Pack - have the power you want when you need it!
- Tow - +25 RWHP, +60 ft-lbs
- Street - +40 RWHP, +100 ft-lbs
- DOES NOT DELETE EMISSIONS EQUIPMENT OR WORK WITH DELETED TRUCKS
Shipping: This Product Cannot Ship to the State of California
NOTE: This product has the following shipping restriction(s):
  • This product cannot be shipped to California
Pricing: $2,875.00

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- Model Year -
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- EMISSIONS EQUIPPED ONLY -
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NOTE: This product has the following shipping restriction(s):
  • This product cannot be shipped to California
Free Shipping!

Description

Get your 2019-2021 LM2 tuning for the Silverado or Sierra 1500 from the experts. With the option to choose between 2 custom tunes designed to bring out the best in both top-end power and towing torque for the 3.0L Duramax. These tunes will improve the drivability and performance of your 3.0L Duramax using the same tuning methods Duramaxtuner has honed over years of tuning the L5P to maximize reliability and longevity of the powertrain. 

Calibrated Power custom tuning is exactly what the LM2 needs to wake it up and unlock its true performance potential. Combining the engine tuning with T93 Transmission tuning is the ultimate way to match your transmission holding capacity, shift schedule, and torque converter clutch engagement to the new found torque of your 3.0L Duramax allowing it to lug like a diesel. LM2 ECM Unlock Service, ECM Tune, TCM Tune, Hardware and Credits included. 

Get the 2 Tune Pack For LM2 Duramax

Benefits:

  • Eliminates all feeling of dead pedal
  • Speed limiter adjustments for tire size
  • Smart remember function keeps your truck's settings locked in place even after tuning off the vehicle
    • Start/Stop function
    • Tow Haul function
  • Better performance in higher elevations
  • More torque in all engine operating ranges (RPMs)
  • Increases average HP across the rev range
  • Dramatically improved power at higher RPM's
  • More confident towing
  • Truck feels lighter when accelerating even with a load
  • Improved towing performance hauling maximum payload
  • Improved transmission durability
  • Smoother, crisper shifts 
  • No need to remove your factory emissions equipment
  • Reduced soot production/build-up
  • Maintain factory levels of reliability

Here's How It Works...

  • Once you place your purchase with us we will send you the necessary tuning hardware (Black Box Device)
  • Once your Black Box hardware arrives you will be required to take a stock read of your truck's ECM and then send the file to Calibrated Power Solutions using the supplied contact details with your hardware.
  • Once Calibrated receives your stock file they will begin the tuning process (Which takes about 1 business day)
  • Your custom tune will then be emailed to you directly from Calibrated Power
  • With your tune file in hand, you will then be ready to download it onto your Black Box Device and flash the file on to your vehicle

Custom Tunes:

Street Tune

  • Improved Horsepower & Torque +40 RWHP +100 ft-lbs
      • Immediate throttle response, no dead pedal feeling
      • Significantly wider torque curve
      • Smooth power curve that’s fun to drive 
      • Most power & torque you can add while maintaining OEM levels of reliability
      • Thermal backdowns automatically manage your EGTs and other engine temperatures to back power down before damage occurs
  • Fun Mix of Power and Superior Drive-ability
      • Quick acceleration - Truck feels lighter
      • Great balance between performance and everyday drivability
      • The throttle pedal responds exactly how you want it to
      • Factory turbo brake retains complete functionality
      • Too much power to safety tow without proper gauges

Tow Tune

  • Balance between Daily Driving and Towing
      • Air-Fuel Ratio limits built into calibration to limit soot production
      • Designed for towing up to 9,000 lbs. 
      • Factory turbo brake retains complete functionality
  • Horsepower & Torque Increase +25 RWHP +60 ft-lbs
      • Get your truck up and moving more quickly
      • More useable power in all driving scenarios
      • Have enough power to “Shift Up, Throttle Back”
      • Get your trailer up and moving more quickly
      • Air-Fuel Ratio limits built into calibration to limit soot production
  • Revised pedal sensitivity
      • Low-speed trailer maneuvering
      • Back up with trailer without lurching

Included Service:

Unlock Your Stock LM2 ECM And TCM

Custom Tuning

  • Street Tune +40 RWHP +100 ft-lbs
  • Tow Tune +25 RWHP +60 ft-lbs
  • 10-Speed transmission tuning

Black Box Tuning Hardware

  • The most advanced tuning programming and ECM unlocking hardware 
  • PC compatible software provided 
  • Return your truck to stock at any time
  • Easy to use and easy to store

Black Box License (Required For Tuning)

  • 1 - Black Box Tuning License

Transmission Tuning Included! 

  • 10-Speed Allison Transmission for 2020-2021 LM2 Duramax

The 10-Speed Allison found in your 2020-2021 LM2 Duramax earned its reputation for excellence largely because of the advanced electronic control provided by the TCM (Transmission Control Module). Changing that factory calibration is especially important for you when you modify your truck and/or install ECM Tuning. Custom TCM Tuning gives you quicker shifts, smoother operation, and an overall better driving experience.

  • Transmission Tuning
      • Works with ECM Tuning to provide smooth shifting and superior drive-ability
      • Torque converter lockup strategy helps you put power to the ground when you need it the most
      • Improve clutch holding capacity with increased line pressure
      • Makes your truck feel more powerful
      • Prevents short-shifting in performance applications
      • TCM Tuning in the best tool to ensure your engine is operating within its preferred rev range
  • TCM Tuning is especially important for trucks with:
      • Custom ECM Tuning
      • Larger tires (35”+)
      • Modified turbo(s)
      • Built transmission
      • Any modification that impacts operating RPMs
  • Towing & Performance
      • Use the wider torque curve provided by ECM Tuning
      • Keep your truck in its power-band when lugging up a grade
      • Quicker shifts mean less time between gears and more time putting power to the ground
      • Optimize your aftermarket performance parts
  • Modified TCM (Transmission Control Module)
    • Remove your factory TCM and replace with a new Modified TCM
    • Flash Calibrated's custom transmission tune using the HP Tuners Hardware and required HP Tuners Credits
    • Return your factory TCM core; we will refund you $700

Why Choose DuramaxTuner.com Custom LM2 Tuning?

  • Calibrated Power / DuramaxTuner has 15+ years of experience tuning Duramax trucks
  • Designed to be safe for your engine and emissions equipment 
  • Fully customized tuning with 100+ calibration changes from stock
  • No hacking wires into control units or fuel pump and turbo sensors
  • More power and less soot than box programmers
  • World Class Customer Service Phone Support!

Details

Shipping Information

  • Item Requires Shipping
  • 10.0 lbs.
  • W12.0000” x H6.0000” x L12.0000”
  • Free Shipping!
  • This item ships in its own box.
  • This Product Cannot Ship to the State of California

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