The Diablo Sport in Tune i3 PCM Swap Kit is the complete tuning solution for 2020-2024 Dodge Durango HEMI models (2024 is 6.4 only) and 2020-2021 Jeep Grand Cherokee HEMI SUVs
Built with locked factory PCMs that prevent traditional tuning, these vehicles have been difficult to upgrade-until now.
With Diablo Sport's seamless PCM Swap program, you can safely unlock your vehicle's performance potential and enjoy dyno-tested power gains in just minutes
Gains of 20-25 rwhp are awailble for your 5.7 or 6.4 powered SUV!
This kit includes the in Tune i3 handheld programmer and a one-time unlocked PCM cross-shipment, giving you immediate access to preloaded performance tunes designed specifically for your Durango or Grand Cherokee
These calibrations deliver noticeable improvements in horsepower, torque, throttle response, drivability, and even fuel economy potential
The swap process is simple and convenient: after receiving your in Tune i3 device, you'll complete a short online cross-ship form to have your unlocked PCM shipped directly to you, along with a prepaid return label for your factory unit
Once installed, you'll be ready to load tunes and start experiencing the difference in performance and responsiveness
For modern HEMI-powered Durango and Grand Cherokee owners, the Diablo Sport in Tune i3 PCM Swap Kit is the key to unlocking real power and transforming your driving experience
- 2020-2024 Durango 6.4
- 2020-2023 Durango 5.7
- 2020-2021 Grand Cherokee 5.7/6.4
- Add 20-25 rwhp over stock on premium fuel!
- Tunes for 87 (5.7 models), 91 and 93 octane fuel
- Adjust throttle response to your liking
- Remove top speed limiter
- Disable MDS
- Includes PCM swap!
- Supports 5.7 and 6.4 Grand Cherokee and Durango models
- No vehicle downtime!
- Preloaded with performance tunes
- Datalog directly to i3 or stream to our DV2 software
- i3 offers Wi Fi updating, multi licensing and more!
Details:
- Fuel Type: Gas
- CARB (California) Compliant: No
- Body Material: ABS
- 5 Volt Data Logging Inputs: Yes
- 50 State Legal: No
- AC Adapter: No
- Accepts Custom Tunes From CMR: Yes
- Body Depth: 2.5
- Body Length: 5
- Body Width: 6
- Case Included: No
- Color Display: Yes
- Color Touch Screen Display: Yes
- Custom Tuning: Yes
- Data Logging: Yes
- Emission Code: 7
- Erases Fault Code: Yes
- Grade Type: Performance
- Instruction Manual Included: Yes
- Product Type: Handheld Tuner
- Software Included: Yes
- Speedometer: Yes
- Sub Category: Engine Service
- Upgradable: Yes
- Wi-Fi Updates: Yes



