2022-2025
2011-2021
2005-2010
1999-2004
1993-1998
Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $119+ Details
Talk to a Grand Cherokee Sales Tech
1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Diablosport Trinity 2 EX Platinum Tuner (11-14 3.6L Jeep Grand Cherokee WK2)Find parts that fit my vehicle
Item JGC1152-36
Grand Cherokee Sales Tech
Verify parts fit & get product recommendations
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
3 Reviews
Our Price
$749.95 kit
Ship 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?
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Diablosport Trinity 2 EX Platinum Tuner
- Precise Performance Optimization
- Integrated Pre-Tunes
- Maximum Output of 20 Horsepower and 25 Torque
- Software Updates Through Wi-Fi
- Highly-Responsive Touchscreen Display
- DTC Reader
- OBDII Porting
- Basic Installation
- Limited 1-Year Warranty
- Fits 2011 - 2014 3.6L Jeep Grand Cherokee WK2 Models
| Brand | Diablosport |
| Tuner Type | Preloaded Tuners |
Description
Precise Performance Optimization. When your rugged Jeep Grand Cherokee WK2 comes fresh out of the factory line, you can make it more efficient on the road with the help of the Diablosport Trinity 2 EX Platinum Tuner. Engineered with state-of-the-art technology, this powerful device optimizes your vehicle's engine and transmission settings for maximum power, torque, and fuel efficiency.
Installation. This product is easy to install and should take about 30 minutes.
Warranty. There is a 1-year limited warranty on this product.
Application. The Diablosport Trinity 2 EX Platinum Tuner fits all 2011 - 2014 3.6L Jeep Grand Cherokee WK2 models.
Fitment:
DetailsDiablosport 9445-D
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) Tuner
5.0
Customer Reviews (3)
Jun 4, 2024
Review shared from Diablosport Trinity 2 EX Platinum Tuner (07-14 Jeep Wrangler JK)
2008 Wrangler - Strykerno1
Installation Time: Less than 1 Hour
Works!
The product works great as expected super easy to install. Improved performance and mpg and it runs so much better. Definitely recommend!
Ease Of Use 5/5
Seat of Your Pants Feel 5/5
Performance Gain 5/5
Bang For Your Buck 5/5
Aug 5, 2023
Review shared from Diablosport Trinity 2 EX Platinum Tuner (05-14 5.7L HEMI Jeep Grand Cherokee WK & WK2)
14JeepGChemi
Installation Time: Less than 1 Hour
Great Product
It works great! I love the features of it! It took about 45 minutes to update device, install, and tune vehicle! Awesome product!
Performance Gain 3/5
Bang For Your Buck 4/5
Ease Of Use 5/5
Seat of Your Pants Feel 4/5
Aug 24, 2022
Review shared from Diablosport Trinity 2 EX Platinum Tuner (07-14 Jeep Wrangler JK)
2012 Rubicon - DeLeonX
Installation Time: Less than 1 Hour
Diablosport kills it.
Tuner is great, but doesn't have the maintenance reminder feature that Trailblazer has. I can love with that cause at the end of the day, it is a great tuner!
Ease Of Use 5/5
Seat of Your Pants Feel 5/5
Performance Gain 5/5
Bang For Your Buck 5/5
Reviews of Diablosport Tuner products have an average rating of 4 out of 5
Jan 26, 2025
Review shared from Diablosport inTune i3 Tuner (05-06 4.0L Jeep Wrangler TJ)
2005 - jwspooky
Great tuner for the TJ
Was really surprised at how easy it was to operate and the changes it made to my 05 TJ
Nov 23, 2024
Review shared from Diablosport inTune i3 Tuner (07-15 Jeep Wrangler JK)
2013 Wrangler - Slickster
Wifi updates no need for PC
Received my Diablosport I3 in a timely manner. When ordering two are available with or without wifi for the same price in the description. The Wifi was an important feature for me because I do not own a PC/Laptop. On arrival and unpacking I noted care was necessary while handling the Diablosport, I wouldn't want to test the impact resistance. First thing was first, I went to settings and the wifi menu option and connected my internet, updated, then plugged into my 2013 Jeep JKU. The Diablsport updated the PCM but after selecting a tune stated no calibration was available for my Jeep and to connect to a PC. I was relieved to discover simply going to the advanced menu option and selecting an update was sufficient, the Diablosprt downloaded a calibration file for my Jeep. I selected the 91 tune, and then after calibration changed tire size. Impressions? Night and day throttle response improvement, more responsive, and shift points were not early. No buyer's remorse here! I was worried about not having the option to firm up the shifting for my auto trans but seemingly Diablosport had that covered. The stock smooth, flat up shifting added anxiety as I wondered about the longevity of unnecessary clutch pack slippage, but again the overall Diablosport package was an adequate calibration.
Jul 26, 2024
Review shared from Diablosport Predator 2 Tuner (07-14 Jeep Wrangler JK)
2008 - RubiconRonzo
Diablo Dyno-mite
Diablo Predator 2 tuner - great! Product did what was advertised. Fantastic pedal improvement, speedo recalibrated for bigger than stock Coopers and big assist climbing Colorado hills on highway. EZ install. Would recommend for any JP.
Jul 8, 2024
Review shared from Diablosport Trinity 2 Platinum Tuner and Modified PCM Swap Kit (2017 3.6L Jeep Wrangler JK)
2017 Wrangler - HugooJv
Best on the market
Works very good I use it every time I go off roading
Jul 7, 2024
Review shared from Diablosport inTune i3 Platinum Tuner and PCM Swap Kit (15-18 3.6L Jeep Wrangler JK)
2015 Wrangler - Larry56
Knot the same as other tunes
The tune that you get with this system doesn’t do much that I can see or feel in performance. That being said I’m going to do data ?? download and send that in for a custom tune
Jun 4, 2024
Review shared from Diablosport Trinity 2 EX Platinum Tuner (07-14 Jeep Wrangler JK)
2008 Wrangler - Strykerno1
Works!
The product works great as expected super easy to install. Improved performance and mpg and it runs so much better. Definitely recommend!
Aug 31, 2023
Review shared from Diablosport inTune i3 Tuner (07-15 Jeep Wrangler JK)
2010 Wrangler - TresChainz
Not bad but not as good as I was expecting
Doesn't let you custom tune. When looking at their support fourms I've seen post go years without a response. Haven't really gotten a chance to test it out.
Aug 19, 2023
Review shared from Diablosport Predator 2 Platinum Tuner (12-14 3.6L Jeep Wrangler JK)
Bling
Diablo Predator fail
I was hoping to see a real difference in the performance and fuel economy with this device. While there was a slight increase in both, it’s not worth the price
Aug 5, 2023
Review shared from Diablosport Trinity 2 EX Platinum Tuner (05-14 5.7L HEMI Jeep Grand Cherokee WK & WK2)
14JeepGChemi
Great Product
It works great! I love the features of it! It took about 45 minutes to update device, install, and tune vehicle! Awesome product!
Mar 17, 2023
Review shared from Diablosport Trinity 2 Platinum Tuner and Modified PCM Swap Kit (2017 3.6L Jeep Wrangler JK)
2017 Rubicon - Dmc0320
Great product.
Wanted a stand alone unit to do all my tire and gear calibration’s with and change my cooling fan on temperature. This product did exactly that.
Questions & Answers
No questions about this product yet.
Ask the First Question
Will It Fit My Grand Cherokee
- Laredo 4 Door - 11, 12, 13, 14
- Limited 4 Door - 11, 12, 13, 14
- Overland 4 Door - 11, 12, 13, 14
- Overland Summit 4 Door - 12
- Summit 4 Door - 14
