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This DiabloSport performance kit pairs an inTune i3 handheld programmer with a Modified PCM programmed for the 2018 Jeep Grand Cherokee Trackhawk 6.2L. It includes 91- and 93-octane tunes and a performance TCM tune for the 8-speed transmission.
The kit includes an inTune i3 handheld programmer and an unlocked PCM preprogrammed for the vehicle. The PCM is an OEM replacement, and the manufacturer states that the kit adds 30 awhp over stock.
The inTune i3 has a full-color touch screen, preloaded tunes, end-user adjustments, Wi-Fi update capability, and multi-license capability.
Use the device to datalog to the tuner or stream data to DV2 software, and read or clear diagnostic trouble codes. The kit is described as requiring no vehicle downtime for tuning.
Enter your 17-digit VIN at checkout (and your PCM calibration ID if you have it). DiabloSport programs the replacement PCM to your vehicle before it ships, so it is ready to install. Not sure which kit your vehicle needs? Send us your VIN and we will confirm.
Want more than the preloaded tunes? Pair this with our Custom Diablo Tune, built for your exact parts and fuel by N2 Speed.
It is compatible with the 2018 Jeep Grand Cherokee Trackhawk with the 6.2L engine.
The kit includes tunes for 91- and 93-octane fuel and a performance TCM tune for the 8-speed transmission.
It is legal under the provisions of EPA's Tampering Policy, but it is not legal in California.
Emissions notice: not legal for sale or use in California or on any pollution-controlled vehicle where prohibited. Check your state's rules before ordering.
Fitment help: call 954-507-6261 or email sales@americanmuscleperformance.net with your VIN and we will confirm the right part before you order.
