2022-2024
2011-2021
2005-2010
1999-2004
1993-1998
Installation Time
(approx) 45 Minutes
Difficulty Level:
Simple installation for anyone.
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Diablosport Trinity 2 Platinum Tuner and PCM Swap Kit (20-21 5.7L HEMI, 6.4L HEMI Jeep Grand Cherokee WK2)Find parts that fit my vehicle
Item JGC1164
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$722.66
4 Reviews
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-10% $722.66 kit Was $802.95
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Improves Horsepower, Torque and Overall Performance
- Platinum Version - Supports Custom Tuning
- Holds Up to 5 Custom Tunes - Available Separately
- Pre-Loaded with Pre-Configured DiabloSport Tunes
- High-Resolution Capacitive Touch Screen Display
- On Screen Gauges, Data Logging and Monitoring
- Performance Testing
- Reads/Clears DTC Trouble Codes
- Updatable via WiFi, Mac, Windows or Linux
- Includes One-time Unlocked PCM Cross Shipment - See Description Below for PCM Swap Instructions
- Fits 2020-2021 5.7L HEMI, 6.4L HEMI Jeep Grand Cherokee WK2 Models
| Brand | Diablosport |
| Tuner Type | Preloaded Tuners |
Description
Increase Power and Performance. Further enhance the performance of your Jeep Grand Cherokee with a Trinity 2 Platinum Tuner and PCM Swap Kit. The Trinity 2 Platinum Tuner supports third party custom tune files and also comes preloaded with Diablosport's very own pre-configured tune files. When your Grand Cherokee rolled off the assembly line, the manufacturer programmed it to cater to the needs of the daily driver, not the performance enthusiast who adds aftermarket bolt-on modifications in the search of more power. So, if your Grand Cherokee is bone stock or if you have added a cold air intake, throttle body or exhaust mods, you should invest in a Diablosport Trinity 2 Platinum Tuner to see the full power potential your Jeep can make.
User Adjustable. DiabloSport designed its Tuner to be user-adjustable. This means you can make further changes to the tune files to suit your particular performance needs. Please note that not all adjustments listed below are available on all vehicles.
- Calibrate Speedometer for Gear Ratio
- Calibrate Speedo for Tire Size
- Cooling Fan Control
- Disable ESP
- Throttle Booster
- Fuel Rich/Lean Adjustment
- Spark Timing Advance/Retard
- Idle RPM
- Top Speed Limiter
- Rev Limiter
- Shift Points/Firmness - Automatics
- Disable Active Fuel Management
Performance Testing. Another really cool feature of the Trinity 2 Tuner is that it allows you to measure your 0-60 time, 0-100 time, 1⁄8 mile elapsed time, and 1⁄4 mile elapsed time, all with just a push of a button. By keeping track of your 0-60 and 1/4 mile times you can see the difference your latest go fast mods have made.
Built-in WiFi. The Diablosport Trinity 2 Tuner is WiFi-capable meaning you will no longer have to plug it into your Mac, Windows or Linux computer to receive the latest Diablosport firmware updates, but that is still an option. Once setup with your Wi-Fi password, the Trinity 2 will download the latest firmware updates via the internet.
Data Logging and Monitoring. With a full color, high-resolution touch screen display, the Diablosport Trinity 2 Tuner makes it easy to read the Built-In Data Logging and/or the Real Time Data, so you can view popular sensor data such as EGT, Air/Fuel Ratio or any other 0-5 Volt source.
Diagnostics Tool. The Trinity 2 Tuner can also be used as a diagnostic code reader. Save yourself time and money by reading and clearing your own Diagnostic Trouble Codes (DTCs) rather than paying a dealer to do the same. It's as easy as a few simple steps.
Easy to Load; Easy to Restore. When you load your DiabloSport tune on your RAM, the tuner automatically stores your vehicle's factory settings. To return to the original factory settings, just plug the tuner back in, select the option to restore the factory settings, and you're done. This is ideal for visiting dealerships for warranty work.
PCM Swap. This PCM Swap Kit includes a Trinity 2 Platinum Tuner and a one-time unlocked PCM cross shipment for your vehicle. This means you must exchange your locked factory PCM with a modified PCM from DiabloSport. Note: You must send your original PCM from the vehicle. Junkyard, Remanufactured, or Salvaged PCMs will not be accepted as core returns. To initiate this process please visit the following website and follow the prompts - Click Here.
Application. This Diablosport Trinity 2 (T2 EX) Platinum Tuner and PCM Swap Kit is specifically designed for use on 2020-2021 5.7L HEMI, 6.4L HEMI Jeep Grand Cherokee WK2 models. This Tuner supports custom tune files which are available separately.
Fitment:
DetailsDiablosport 9326-BR
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 Platinum Tuner
- (1) OBDII to HDMI Cable
- (1) USB to Mini-USB Cable
- Windshield Suction Mount
- One-time Unlocked PCM Cross Shipment
- Quick Start Guide
5.0
Customer Reviews (4)
Reviews of Diablosport Tuner products have an average rating of 4.0 out of 5
Questions & Answers
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Will It Fit My Grand Cherokee
- High Altitude 4 Door - 20
- Limited 4 Door - 20, 21
- Limited X - 20, 21
- Overland 4 Door - 20, 21
- SRT - 20, 21
- Summit - 20, 21
- Trailhawk 4 Door - 20, 21
