Installation Time
(approx) 10 Minutes
Difficulty Level:
Simple installation for anyone.
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Diablosport inTune i3 Tuner (05-14 5.7L HEMI Jeep Grand Cherokee WK & WK2)Find parts that fit my vehicle
Item JGC1171-57
Our Price
$475.95 each
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$23.80 Available in XT Cash Rewards.
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Fits 1999-2016 GM Vehicles - 50 State Legal
- Performance Tuning Upgrade for Throttle Responsiveness, Drivability, Fuel Economy Potential, Horsepower, and Torque
- Pre-Loaded with Dyno-Tested Performance Programs Designed for Specific Vehicles
- Includes 50-State Legal Tuning Covered by CARB Executive Order Number D-770
- Additional Vehicle License Options to Tune Multiple GM Vehicles
- New Easy Tune Mode for Simple Installation
- Adds 20-30 RWHP on Most V8 Applications
- Adds 35-50 RWHP on Factory Turbocharged Applications
- Firm and Hard Shift TCM Options Where Applicable
- Disable AFM, Remove Top Speed Limiter, Adjust Engine Rev Limiter
- Adjust Timing, Fueling, Idle, Speed Limiters, Rev Limiters, Tire Size, Gear Ratios, and More
- Blazing-Fast Vehicle Read/Write Times
- Windows, Mac OSX, or Wi-Fi Updates
- OBD-II Data Logging and Read and Clear DTC
- Compatible With Silverado, Sierra, Camaro, and Other Popular GM Vehicles
- Color Touch Screen Display
- Software Included and Upgradable
- Handheld Tuner for Gasoline Performance Engines
- Emission Code 1
- Weight 1 Pound
- Fits 05-14 5.7L Hemi Jeep Grand Cherokee WK & WK2
| Brand | Diablosport |
| Tuner Type | Preloaded Tuners |
Description
Performance Tuner Upgrade. The Diablosport inTune i3 Tuner delivers a powerful performance boost by optimizing throttle response, drivability, and fuel efficiency while significantly increasing horsepower and torque. It offers easy-to-install, dyno-tested tuning programs tailored to a variety of vehicles, making it ideal for enthusiasts seeking reliable power gains without mechanical modifications.
Construction and Appearance. Built with a durable ABS plastic housing, the inTune i3 features a compact, ergonomic design with a vibrant color touch screen display for intuitive operation. This robust construction ensures longevity and usability in typical vehicle environments while presenting a professional finished interface.
Installation. Installation is straightforward with the new Easy Tune mode, requiring no drilling or special tools. The tuner plugs directly into the vehicle's OBD-II port for a quick and user-friendly setup.
Warranty. This product includes a standard manufacturer's warranty for peace of mind.
Application. Fits 05-14 5.7L Hemi Jeep Grand Cherokee WK & WK2, supporting complete tuning functions and compatibility with this vehicle generation.
Diablosport 8400
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) inTune i3 Tuner
5.0
Customer Reviews (2)
Questions & Answers
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Will It Fit My Grand Cherokee
- Laredo 4 Door - 10, 11, 12, 13
- Limited 4 Door - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
- Overland 4 Door - 06, 07, 08, 09, 11, 12, 13, 14
- Overland Summit 4 Door - 12
- Summit 4 Door - 14
