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Diablosport Trinity 2 EX Platinum Tuner (99-16 5.3L Silverado 1500)Find parts that fit my vehicle

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Review & Install - Diablosport Trinity 2 EX Platinum Tuner Video   See All Product Videos (1)
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      Product Videos

      (1)

      Noah: Hey, everybody, Noah here with AmericanTrucks. This is the Diablosport Trinity 2 EX Platinum Tuner for the '99 to 2016 5.3-liter Silverado 1500. Now, if you want to tune your truck and you're looking to switch between two different tune maps on a large touch screen and you want the possibility of loading custom tunes as well, then you should check out the Diablosport Trinity 2 EX Platinum Tuner. This tuner comes with the option to switch between different tunes and this is the platinum version, so it supports custom tunes as well and you can still use the two preloaded tunes that it comes with. Now, this does have a digital dash on here as well, so there's a few gauges that can be run on the screen displaying running data. Now, just to run through a quick list of things this tuner can adjust, we're looking at speedometer, gear ratio, tire size correction, cooling fan control, throttle response, fueling adjustments, timing adjustments, idle RPM, speed and rev limiters, and the ability to turn off active fuel management. Now, like I said before too, you can keep changing the tune to correspond with the mods you do as you build your truck as well with the support of that custom tuning.Now, another fantastic feature is that it can be used as a diagnostic tool for trouble codes and a data logger and monitor so you can see exactly what's going on in your truck. Now, loading tunes is super easy as well since you can do it over your computer with an included USB, with a PC or a Mac. Then once you have your tunes loaded, you can just plug the tuner in with the included OBD2 cable and switch between them. Then finally, one huge feature that this thing has is that it can actually time 0 to 60, 0 to 100, quarter mile, and eighth-mile times. It's always awesome to see those times conveniently right on the dash and having that data logged is great information to look at when creating or tweaking custom tunes.We have some pretty cool design features with the tuner itself. Now, like I said earlier, this tuner is compatible with Mac or PC over that USB cable which makes adding and deleting files super simple. Then we have this 5-inch, full-color, high-resolution touchscreen display right on the front which is a nice interface for you to sort through sensor data like AFR, or EGT, or anything else you want to see like those data logs. This tuner is also designed to work with Diablosport's CMR software where you can create your own tunes at home and upload them right onto the interface and flash them to your truck.Coming in around $750, it's kind of astonishing how much you get for the price here with the Diablosport's setup. This is definitely a higher-end sort of top-tier tuner with that digital dash capability but it's still what I would consider a lower-budget, very affordable setup for the price. This is a great option for someone who's on a budget but wants to get some more power out of their truck with a high-end, more inclusive tune setup that has some serious versatility.Installing this tuner will take you about 15 minutes which isn't too bad at all. If you take your time, this should have a difficulty level of one out of three wrenches without any major headaches. Sometimes getting tuners set up can be complicated and it's important to take your time and read all the literature that comes with it before just plugging it in. For some more in-depth installation instructions, check out this video of one of our AT customers talking you through the process step by step.Man: I use a pair of needle-nose pliers, pair of wire cutters. We have the Diablosport Trinity. And...put that on the windshield. Right, and then I'm gonna...pop this off. There's some clips. Just slide it out. Right? We're gonna take the board plugs up. So we're gonna go ahead and plug it up. Okay, and then I'm gonna take this and I'm gonna run it all the way up through there until you see some light. It's gonna come out, come out right here. Take your hand and grab it, pull it up. All right, and this is where we're gonna go through the side of the windshield. Okay. This is where you use your needle nose. You reach in. Okay, so that's all you're gonna need your needle-nose pliers for. Okay, so this is up. Now, we'll take our... Well, first, we'll plug it back up. Plug it up. All right, it's on the dash. Now we take our excess and we'll pull it up. Just like that to get it out of the way. We take our zip ties that came in the box. We want to take this and... We're gonna take our cutters. Okay, we're gonna take this, have it right there. Okay. We'll take our piece, slide it back in. We pop the belt back on there. And we'll take this and we'll zip tie the rest of it. Right here. So it'll be out of our way. Take our cutters. Take the excess off that. We'll crank the truck. Tap it. It comes on. And that's it. That's the install. Go from here. You go to Tunes. Go to Different Tunes. Of course, I've got the miles-per-gallon Booster Tune so I can get better gas mileage. And that's all.Noah: That was the Diablosport Trinity 2 EX Platinum Tuner for the '99 to 2016 5.3-liter Silverado 1500. For all things Silverado, keep it right here at americantrucks.com.

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      1999-2016 Silverado & Sierra Diablosport Trinity 2 EX Platinum Tuner Review & Install

      1999-2016 Silverado & Sierra Diablosport Trinity 2 EX Platinum Tuner Review & Install

      10:36

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      Product Information

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

      Features

      • Improves Horsepower, Torque, and Throttle Response
      • Includes 2 Pre-Configured High-Performance Tunes
      • Full-Color, 5-Inch High-Definition Touchscreen
      • Checks and Clears Diagnostic Trouble Codes
      • Comprehensive Vehicle Data Logging
      • Multiple Performance Tests
      • Customizable Gauge Layouts With Individual Modifications
      • Light Sensitivity Sensor With Adjustable Threshold
      • Can Download Update Files From the Internet
      • Intended for Use in Racing and Other Competitions
      • Can Be Used With Both Mac and Windows OS
      • Custom Tune Creation Through Diablosport ChipMaster Revolution
      • Works With 1999-2016 Models of the Chevrolet Silverado 1500 With 5.3L Engines

      Description

      Get Ready for Better Performance. If you want huge performance gains right off the bat, get this Diablosport Trinity 2 Platinum Tuner for your Silverado. It comes preloaded with 2 high-performance tunes to deliver huge gains of up to 15 horsepower and 18 pound-feet of torque. You’ll also experience better throttle response and fuel economy. You can also create your own custom tunes using Diablosport’s own software called ChipMaster Revolution (CMR). This tuner also reads diagnostic trouble codes and record vehicle performance data. These functions let you know if you need to adjust any setting in order to keep your Silverado in top form.

      Vehicle Performance Recording. You can use the Trinity 2 Platinum to record your vehicle’s performance based on your chosen parameters. Simply swipe down from the top of the gauge screen and press “record.” Gathering data and comparing historical performance can help you maintain your Silverado in prime condition at all times.

      Various Performance Testing Options. There are 4 performance tests that you can perform with this Trinity 2 Platinum: 0-60, 0-100, 1/4 Mile, and 1/8 Mile. You can also choose between the drag tree and stop light testing method. After each test, you’ll receive a digital drag slip containing details like speed at specific distances and reaction time. This can help you determine if your current tunes enable peak performance. 

      Customizable Gauge Screen and Individual Gauges. To help with easier viewing, you can choose from various gauge screen layouts. What’s more, you can customize the appearance of the individual gauges on display. Options include units of measure, alert settings, and tick marks. Other personalization options include various themes and wallpapers.

      Light Sensitivity Sensor With Adjustable Threshold. The Trinity 2 Platinum allows you to adjust the individual brightness of the day and night modes, as well as the day/night threshold. This means you can control the sensitivity of the sensor so that the day/night modes will activate based on your preferred lighting conditions. These features help with better viewing and eye comfort.

      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 and Windows Computers. You can use this tuner with either a Windows or a Mac to store data and update software. You can also download available software updates from Diablosport straight from the internet. If you want to create custom tunes, you can do so by using Diablosport’s CMR software.

      Application. This Diablosport Trinity 2 Platinum Tuner can be used with 1999-2016 Chevrolet Silverado 1500s with 5.3L engines.

      Application Notes. This tuner is intended for use only in racing and other competitions. It is not legal for street-use as well as recreational off-roading. Using this tuner for other purposes could violate several laws.

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      Fitment:

      Details

      Diablosport 9245

      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) Trinity 2 Platinum Unit
      • (1) Windshield Suction Mount
      • (1) OBDII to HDMI Cable
      • (1) USB Cable
      • (1) Set of Zip Ties
      • (1) Alcohol Wipe
      • User Manual
      4.6

      Customer Reviews (24)

      Customer Photos featuring this product

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      Review Summary

      5 Stars71%4 Stars21%3 Stars8%
      4.6 out of 5 overall ratings from 24 customers

      Installation Time: Less than 1 Hour

      Mar 2, 2025

      5
      2010 LTZ -
      Installation Time: Less than 1 Hour

      Diablosport tuner

      Great product does what it’s made to do without issues and simple install.

      Ease Of Use 5/5
      Performance Gain 5/5
      Seat of Your Pants Feel 5/5
      Bang For Your Buck 5/5

      Jul 29, 2024

      3
      2016 LTZ - Connorpoi1
      Installation Time: Less than 1 Hour

      Does it’s job

      Does its job but it freezes all the time, the tunes on it actually make a difference.

      Ease Of Use 4/5
      Performance Gain 2/5
      Seat of Your Pants Feel 2/5
      Bang For Your Buck 1/5

      Mar 3, 2024

      5
      2016 - Tunerfor2016

      Great tuner!

      I have no complaints at all, works amazingly good!

      Ease Of Use 5/5
      Performance Gain 5/5
      Seat of Your Pants Feel 5/5
      Bang For Your Buck 5/5

      Jan 19, 2024

      5
      2004 Z71 Off-Road - Jkirch5640
      Installation Time: Less than 1 Hour

      Awesome

      I love it so many things you can do I'm just waiting on the multi sport tune so I can use it on a few other vehicles

      Ease Of Use 5/5
      Performance Gain 3/5
      Seat of Your Pants Feel 3/5
      Bang For Your Buck 5/5

      Mar 16, 2023

      3
      2015 LTZ - Theron

      Help

      Does it get rid of revlimit will I be able to go over 100

      Ease Of Use 0/5
      Seat of Your Pants Feel 0/5
      Performance Gain 0/5
      Bang For Your Buck 0/5

      Feb 5, 2023

      4
      2015 LS - Msanford
      Installation Time: Less than 1 Hour

      Had issues

      I love the product it is so cool, I had some issues with my remote start not working and the outside temperature was out of wack, so I just restored to factory tune and installed 87 octane tune and it worked great haven't had any problems yet. I haven't had any issues with it draining my battery either while leaving it plugged in

      Ease Of Use 4/5
      Performance Gain 4/5
      Seat of Your Pants Feel 4/5
      Bang For Your Buck 0/5

      Sep 14, 2022

      4
      2015 LT - RayLauren
      Installation Time: Less than 1 Hour

      Good

      Good product! Wakes the truck up and helps with fuel economy and looks good doing it.

      Performance Gain 4/5
      Bang For Your Buck 4/5
      Ease Of Use 4/5
      Seat of Your Pants Feel 4/5

      Jul 9, 2022

      4
      2015 LT - Connor348
      Installation Time: Less than 1 Hour

      Great tuner once you work the bugs out

      Great tuner, had issues with it at first draining my battery/batteries. Worked with Diablo on the phone and figured it out. Ended up being a bad cell in my main battery. They sent a replacement that ended up showing it wasn’t the tuners fault. Only thing I do not like is it doesn’t show the screen without touching it when I get in. Turns off and doesn’t draw power when key is off.

      Ease Of Use 5/5
      Performance Gain 4/5
      Seat of Your Pants Feel 4/5
      Bang For Your Buck 3/5

      Apr 23, 2022

      4
      2009 LT - Bkantola
      Installation Time: Less than 1 Hour

      Ain’t bad

      Quick install, make sure to update prior to install and tune

      Performance Gain 3/5
      Bang For Your Buck 3/5
      Ease Of Use 5/5
      Seat of Your Pants Feel 3/5

      Mar 21, 2022

      5
      2014 LT - JessieE
      Installation Time: Less than 1 Hour

      Easy use

      Bought to get rid of the 4 cylinder mode mpg tune is working well better throttle response. Wifi makes updates super easy would recommend

      Ease Of Use 4/5
      Performance Gain 4/5
      Seat of Your Pants Feel 2/5
      Bang For Your Buck 4/5

      Questions & Answers

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      Will It Fit My Silverado 1500

      • 5.3L V8 - 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16

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          Word on the Trail

          Easy to find what i was looking for. Lots of great photos, and even able to match the year, make, model, and color of my truck for great reference to what the product will look like installed on my truck.

          steve_kenley
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