FREE 1 to 3-Day Delivery on Orders $119+ Details

Talk to a Silverado 2500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$6,000 Giveaway! Enter Daily >

Find Tuners (Subcategory) for your Silverado 2500

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

Item HS46827
Product Image
Diablosport Predator 2 Tuner with ECM Unlock (20-23 6.6L Gas Silverado 2500 HD)
Verify parts fit and get product recommendations.
Silverado 2500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-888-706-1096 Chat Now
$0.00
Want $10? Write one of the first 5 reviews 4.7 Diablosport Tuner product ratings
Our Price

$659.95 each

Ship to: Columbus - 43215
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Loading Indicator

      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Predator 2 Tuner
      • Optimizes Engine Performance
      • Enhances Fuel Efficiency
      • Easy to Use Interface
      • Customizable Tuning Options
      • Fifteen-Minute Installation
      • One-Year Limited Warranty
      • Fits 2020-2023 6.6L Gas Silverado 2500 HD Models

      Description

      Performance. The Diablosport Predator 2 Tuner is built to enhance the performance of your Silverado 2500 HD’s engine. By precisely adjusting critical engine parameters such as fuel mixture, ignition timing, and rev limits, it unlocks significant gains in horsepower and torque. This optimization results in a markedly more responsive and powerful driving experience, ideal for those who demand superior performance from their vehicles. The tuner's sophisticated algorithms provide finely tuned modifications that improve acceleration and power output, transforming your vehicle's capabilities and making it more enjoyable to drive, especially under demanding conditions.

      Efficient. In addition to boosting performance, the Diablosport Predator 2 Tuner also enhances fuel efficiency. By optimizing the engine's operational efficiency, it ensures that fuel consumption is markedly reduced during normal driving conditions. This optimization leads to considerable cost savings on fuel over time, making it a prudent investment for everyday use as well as for special performance applications. The ability to balance power with efficiency is especially beneficial in times of rising fuel prices, providing both economic and environmental advantages.

      Design. This Diablosport Predator 2 Tuner is equipped with an intuitively designed interface that simplifies the process of selecting and implementing performance enhancements. Whether you are a professional mechanic or an enthusiast, you can effortlessly customize your vehicle’s settings to match your specific needs and preferences. The interface is user-friendly and does not require any specialized tools or advanced knowledge, making it accessible for all users who wish to enhance their vehicle’s performance independently, without the need to visit a professional tuner.

      Customizable. The Diablosport Predator 2 Tuner offers an extensive range of customizable tuning options, allowing you to tailor your vehicle’s performance to meet the exact specifications you require. This versatility is invaluable whether you're preparing for competitive racing, towing heavy loads, or simply optimizing for more efficient everyday driving. You can adjust various parameters to enhance engine response, optimize power delivery, and even tune settings for specific tasks like towing, ensuring optimal performance under various conditions and usage scenarios.

      Reliable. Beyond performance tuning, the Diablosport Predator 2 Tuner also includes comprehensive diagnostics and data logging capabilities. These features allow you to monitor vital engine parameters in real-time and log data for later analysis, which is crucial for diagnosing potential issues before they become serious problems. This diagnostic capability ensures that your vehicle is maintained in optimal condition, preventing unexpected breakdowns and costly repairs, and enhancing both vehicle reliability and your peace of mind.

      Installation. Putting this Diablosport Predator 2 Tuner with ECM Unlock on your 6.6L Gas Silverado 2500 HD takes 15 minutes to install.

      Warranty There is a 1-year limited warranty on this product.

      Application. The Diablosport Predator 2 Tuner with ECM Unlock fits 2020-2023 6.6L Gas Silverado 2500 HD models.

      Fitment:

      Details

      Diablosport 7266-R

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

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Predator 2 Tuner Device
      • (1) OBD-II Cable
      • (1) USB Cable
      4.7

      Reviews of Diablosport Tuner Products (436)

      Brand Image

      Reviews of Diablosport Tuner products have an average rating of 4.7 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Silverado 2500

      • 6.6L V8 - 20, 21, 22, 23

          Word on the Trail

          Needed some step bars for my company truck, the site gave me great resources to make my decision, install videos and pics were helpful as well.

          tenracing
          Previous Slide Next Slide