inTune i3 with Modified PCM

Description

A DiabloSport Modified PCM allows you to unlock the performance potential of your 2021 JL with the 2.0T engine. This Performance Kit includes a DiabloSport Modified PCM for your vehicle as well as an inTune i3 handheld programmer.

Jeep has made the 2.0T Hurricane motor the go-to engine in most Wranglers they build these days. While it may not offer the same performance as the 3.6 Pentastar in stock form, a simple tune can swing the favor toward the 2.0T. By optimizing the calibration and taking advantage of the flow offered by the factory turbocharger, we are able to provide gains of 22 horsepower at the rear wheels when running 93-octane fuel. Of course, we offer tunes for 87 and 91 octane as well, with comparable gains. In addition to more power, we offer useful functions like speedometer calibration for larger tires, idle speed adjustments, and much more.

As with all newer Jeep applications, an unlocked PCM and bypass module are required for tuning. Our PCM swap and PCM + Tuner (pkit) options both include the bypass module as well as either a pcm swap or new unlocked pcm to use in your vehicle. These options eliminate downtime and allow for easy installation in your driveway.

TUNES AND REAR WHEEL HORSEPOWER LEVELS: Diablo Tune (93 Octane) - 22 HP & 21 LB-FT of TQ 91 Octane Tune - 20 HP & 19 LB-FT of TQ 87 Octane Tune - 12 HP & 14 LB-FT of TQ Crawl - (87 Octane) - 12 HP & 14 LB-FT of TQ MPG Booster

DiabloSport is a performance tuning brand known for developing high-performance calibrations for gas-powered trucks and modern muscle cars. Founded in the early 2000s, DiabloSport built its reputation on pushing the limits of factory engine management systems through advanced ECM and TCM tuning. As vehicle electronics became more sophisticated, DiabloSport focused on extracting maximum performance by optimizing fuel curves, ignition timing, throttle mapping, variable cam timing, and transmission behavior. The brand became especially prominent in the modern muscle car segment, delivering proven gains for platforms such as late-model GM, Ford, and Dodge performance vehicles, while also supporting gas trucks requiring improved torque, drivability, and towing response. DiabloSport products are engineered for enthusiasts seeking aggressive yet reliable performance gains and are designed to support bolt-on modifications and performance upgrades.

Features & benefits

• 2022 Jeep Wrangler 2.0T
• 2023 Jeep Wrangler 2.0T
• Add 25-30rwhp on premium fuel
• Adjust idle RPM
• Tunes for 87, 91 and 93 octane fuel included
• Performance TCM tune for 8 speed transmission included
• Tire Size Adjustment – 20”-44” allows calibrating the speedometer after installing taller tires
• Auto Start/Stop – On/Off disables the annoying start/stop system
• Enable/Disable Traction Control for off road use
• Throttle Booster – 1-20 percent allows for tailoring your throttle sensitivity
• Cooling Fan Temps – 150-230 degrees for use with lower temp thermostats
• Idle Speed Adjust - +/-400
• Rev Limiter Drive & Neutral - +/-500 RPM for increased RPM range
• Wide Open Throttle Fueling 1-7k - +/-20 percent allows for optimizing Air/Fuel ratio
• Wide Open Throttle Spark 1-7k - +/-10 allows for adjusting timing for peak power
• inTune 3 packed with preloaded tunes and end user adjustments
• Full color touch screen device
• WiFi update capability
• Multi-license capability
• Datalogs
• Reads/clears DTCs
• Includes PCM Preprogrammed for your vehicle
• Unlocked for use with DabloSport devices
• OEM replacement
• Removal/Installation videos available on our YouTube channel

Specifications

Warranty

1 Year

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).