DiabloSport inTune i3 w/ PCM Swap - 8420-R

2015-2018 Jeep Wrangler

Part Number: 8420-R

The DiabloSport inTune i3 Platinum + Unlocked PCM Kit is the complete tuning solution for 2015–2017 Jeep Wrangler models equipped with the 3.6L Pentastar V6. With factory-locked PCMs blocking tuning, this kit provides everything you need to safely unlock your Wrangler’s hidden power. The inTune i3 Platinum handheld programmer (PN 8345) comes preloaded with dyno-tested tunes designed specifically for Jeep applications. Paired with the included DiabloSport Modified PCM, you’ll experience up to 20 rear-wheel horsepower gains, stronger torque, sharper throttle response, and smoother transmission performance for better drivability both on- and off-road. The Platinum i3 also supports CMR custom tuning, giving you access to dyno-proven calibrations tailored to your bolt-ons or advanced modifications. Built-in data logging and diagnostics make it easy to track, monitor, and refine your Wrangler’s performance as your build evolves. This kit includes the inTune i3 Platinum programmer and a DiabloSport Unlocked PCM via cross-shipment, making installation straightforward while keeping your stock PCM safe. For Wrangler owners who want more power, improved drivability, and the flexibility to grow with future mods, the inTune i3 Platinum + Unlocked PCM Kit is the ultimate upgrade.

Features and Benefits

• Includes PCM swap!
• No vehicle downtime!
• Preloaded with performance tunes
• i3 offers WiFi updating, multi licensing and more!