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Diablosport Predator 2 Tuner with ECM Unlock (20-23 6.6L Gas Sierra 2500 HD)Find parts that fit my vehicle

Item HG40185
Our Price

$813.95 each

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Complete Tuning Solution for 2020–2023 GM Trucks Equipped with the 6.6L L8T Gas Engine
      • Includes Handheld Programmer, Exclusive Locksmith Device, and ECM Harnesses
      • Unlocks Access to Dyno-Tested Performance Tunes
      • Delivers Up to 28 Rear-Wheel Horsepower and 50 Rear-Wheel Torque Gains Over Stock
      • Adjust Rev Limiter, Set Final Drive Ratio, and Remove Speed Limiter
      • Correct Speedometer for Tire Size
      • Set Idle RPM in Drive/Neutral
      • Adjust Throttle Sensitivity
      • Recall Last Mode Setting
      • Front/Rear TPMS Threshold Adjustment
      • Transmission Adaptive Relearn and Crank Position Sensor Relearn
      • Control Intake Filter Monitor System
      • Erases Fault Codes and Supports Custom Tunes from CMR
      • Color Display with Data Logging Capability
      • Personal Computer and Mac Compatible Software Included
      • Emission Legal Under EPA’s Tampering Policy, Not CARB Compliant
      • Fits 20–23 6.6L Gas Sierra 2500 HD

      Description

      Advanced Tuning Solution. The Diablosport Predator 2 Tuner with ECM Unlock enhances the performance of 2020–2023 GM 6.6L L8T gas trucks by providing complete access to custom and dyno-tested tuning options. This handheld device enables optimization of engine and transmission parameters for improved horsepower and torque, maximizing the vehicle’s potential.

      Construction and Appearance. Constructed with durable ABS material, the Predator 2 features a clear color display for easy readability in various lighting conditions. The device is engineered for rugged use with a sleek interface that’s straightforward to navigate, although it does not include a color touch screen or AC adapter.

      Installation. Installation is straightforward with no drilling required, as it includes all necessary harnesses and connectors. The handheld plug-and-play design allows use without extensive modifications to the vehicle’s wiring or components.

      Application. Specifically designed for 2020–2023 GM Sierra 2500 HD models with the 6.6L L8T gas engine, ensuring compatibility and optimal performance enhancements for this vehicle configuration.

      Diablosport 7266-R

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 15 Minutes

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

    • (1) Predator 2 Tuner Device
    • (1) OBD-II Cable
    • (1) USB Cable
    • Tech Specs

      5.0

      Customer Reviews (1)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 2500