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

Talk to a Sierra 1500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Black Friday is Here! Shop Early Deals >
Get $80 Off Redeem Now >

Find Tuners for your Sierra 1500

Diablosport Trinity 2 EX Tuner (99-13 6.0L Sierra 1500)Find parts that fit my vehicle

Item S510178-60
Product Image
Diablosport Trinity 2 EX Tuner (99-13 6.0L Sierra 1500)
Verify parts fit and get product recommendations.
Sierra 1500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-888-706-1096 Chat Now
$643.46
5 Reviews
On Sale

-10% $643.46 each Was $714.95

to: 43215
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.

    or use

    Loading Indicator

      Product Information

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

      Features

      • Boosts Horsepower and Torque, and Improves Throttle Response
      • Preloaded With 2 High-Performance Tune Files
      • Full-Color 5-Inch High-Resolution Touchscreen Display
      • Checks and Clears Diagnostic Trouble Codes
      • Records Comprehensive Vehicle Data
      • Performance Test Modes
      • Multi-Parameter Display With Individual Gauge Set-Up
      • Adjustable Day/Night Brightness and Sensor Sensitivity Threshold
      • Can Connect to the Internet for Updates
      • CARB-Certified Under EO D-770
      • Compatible With Mac OS and Windows
      • No Custom Tuning Capabilities
      • Can Be Installed on 1999-2013 GMC Sierra 1500 Models With 6.0L Engines

      Description

      Greater Power and Pull. This Diablosport Trinity 2 Tuner is the perfect upgrade to give your Sierra various performance upgrades. It’s preloaded with 2 high-performance tunes that offer 13 to 15 extra horsepower and 18 pound-feet of torque, as well as enhanced acceleration and mileage. You can also use this tuner to keep track of performance through its testing and data recording features. Finally, this tuner can help you figure out issues with your truck so you can fix them ASAP and continue to enjoy peak performance.

      Comprehensive Recording of Vehicle Data. This Trinity 2 tuner has a data recording function that can keep track of your vehicle’s performance. Swipe down from the top of the gauge screen and press the “record” button to start. Press “stop” to get the readings from the active gauges. This function can also help you figure out the best tune settings.

      Performance Testing Mode. You can check how well your vehicle performs with a certain tune through various performance tests. The available tests are 0-60, 0-100, 1/4 Mile, and 1/8 Mile, while available testing methods are drag tree and stop light. The Trinity 2 will then create a digital drag slip after each test. You can use the information to determine if your truck is performing as expected or needs further tune adjustments. 

      Individual Customization of Parameter Gauges. The Trinity 2’s screen can display multiple parameters, the gauges of which you can customize individually. Some of the settings you can use for the customization include alerts, tick marks, and units of measure. In addition, you can also choose from various gauge layouts, themes, and wallpapers.

      Adjustable Light Sensitivity Threshold. To help with ease of visibility and eye comfort, there are various ways you can adjust the screen. First, you can set-up the day and night mode brightness separately. Second, you can change the sensitivity of the light sensor so that the screen will shift to day/night mode based on your light level preferences.

      Data Parameters. 

      • Calibrate Speedometer for Gear Ratio
      • Calibrate Speedo for Tire Size
      • Cooling Fan Control
      • Fuel Rich/Lean Adjustment
      • Spark Timing Advance/Retard
      • Idle RPM
      • Top Speed Limiter
      • Rev Limiter
      • Shift Points
      • Shift Firmness
      • Disable Active Fuel Management

      Compatible With Mac OS and Windows. You can use this Trinity 2 tuner with either a Mac or Windows computer. Moreover, you can connect this device to the internet to download update files. You can set-up the connection via WiFi.

      CARB-Certified Under EO D-770. This produce is street-legal in all 50 states, under EO number D-770. This means you can use this tuner on any vehicle without violating any local, state, or federal emission laws.

      Application. This Diablosport Trinity 2 Tuner can be used with 1999-2013 models of the GMC Sierra 1500 with 6.0L engines.

      Shop All Truck Parts And Accessories

      Shop All Truck Tuners

      Fitment:

      Details

      Diablosport 9200

      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) Trinity 2 Tuner Unit
      • (1) Windshield Suction Mount
      • (1) OBDII to HDMI Cable
      • (1) USB Cable
      • (1) Set of Zip Ties
      • (1) Alcohol Wipe
      • User Manual
      4.0

      Customer Reviews (5)

      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 Sierra 1500

      • 6.0L V8 - 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13

          Word on the Trail

          This was my first experience shopping with American Trucks for accessories for a new truck. I was very pleased with the selection and wad able to find what I was looking for very easily. I was pleased to see the 'Additional items frequently purchased' displayed as well.

          rkiekens
          Previous Slide Next Slide