2020 – 2022 GM 3.0L LM2 Duramax | Transmission Tuning by T&B

2020 – 2022 GM 3.0L LM2 Duramax | Transmission Tuning by T&B

P-LM2-TT

Extend your LM2 Duramax’s transmission’s life and increase your fuel economy with PPEI’s T93 Transmission tuning! A MUST for tuned trucks with additional torque.

PPEI was the first to offer transmission tuning for these new allisons and we have not let off the throttle since!

The refined shift points get rid of the low rpm “Lazy” feel these trucks have that force the driver to stab the throttle for a downshift – not cool and a fuel economy killer! For vehicles with larger turbochargers, ppei transmission tuning is a must to get the engine back into a rpm range to match the torque curve of the new turbo.

Along with the improved shift points, PPEI also refines the torque converter lockup strategy to put the power to the ground much more efficiently for improved fuel economy by eliminating unnecessary slip in the torque converter – which also drives down heat in typical “unlocked” conditions.

Lastly (and possibly the greatest benefit) is the increase in line pressure ppei provides. line pressure increases the holding capacity in the transmission by clamping the clutch packs together with more force – this allows tuned trucks (or trucks towing heavy) to have the confidence they need to enjoy their truck for years to come.

This tuning package can be installed using a PPEI RTD, HPTuners MPVI2/3.

$431.24

  • Product Options
    *YEAR
    *UNLOCKED L5P T93 TCM
    An unlocked LM2 T93 TCM is required to flash your TCM.
    *T93 TCM CORE CHARGE

    This core charge is 100% refundable upon PPEI receiving your TCM.

    *SHIPPING FROM YOU TO T&B (TCM)

    This option provides you with a shipping label to send your TCM to T&B. You will select the shipping speed from T&B to you at checkout.

    *TUNING TOOL

    An MPVI2/3 is required to tune your vehicle. Please select this option if you do not have one available.

    *HP TUNERS FLASHING CREDITS (8 CREDITS)

    8 Credits are required to flash your ECM with the MPVI2/3. Please select this option if you do not have credits.

    *HP TUNERS MPVI2/3 SERIAL NUMBER

    MPVI2/3 Serial Number is located on the back of the device below the QR code.

    *TRANSMISSION LINE PRESSURE
    *MODIFICATIONS DESCRIPTION

    Provide a brief description of the part(s) - This is for calibration purposes only.

    *VIN

    Vehicle Identification Number

    *DRIVER'S NAME
    *DRIVER'S EMAIL

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WHO IS THE TUNER/CALIBRATOR

PPEI, also known as Power Performance Enterprises, Inc., is led by the business owner and lead calibrator/tuner Kory Willis. PPEI began calibrating/tuning back in 2008, specializing in Diesel Performance but has since expanded into the Gas and Powersports industries. Kory and the team at PPEI have set many world records along with continuing many industry “firsts”. We take pride in knowing that Kory not only prides his work, but also thoroughly enjoys setting expectations high for our team so our customers can have the best products available in the world.