DiabloSport Modified PCM

2020 Jeep Gladiator

PCM-JT3620

Overview:

The DiabloSport Modified PCM (Powertrain Control Module) for the 2020 Jeep Gladiator is a high-performance replacement computer designed to unlock the full potential of your vehicle’s engine management system. This modified PCM is preprogrammed and unlocked specifically for your Gladiator, allowing you to install custom performance tunes using DiabloSport tuning devices such as the inTune i3 or Trinity 2. Ideal for enthusiasts seeking enhanced throttle response, optimized fuel delivery, and improved overall engine performance, this PCM serves as a direct OEM replacement with added tuning flexibility.

Note that this modified PCM is compatible exclusively with DiabloSport tuning products and is not compatible with other tuning brands. For 2020 model year vehicles, it is essential to save your stock calibration with your tuning device before removing the original PCM to ensure proper installation and functionality.

Key Features:

The DiabloSport Modified PCM offers a range of features tailored to performance tuning and vehicle customization:

• Preprogrammed and unlocked for use with DiabloSport tuning devices
• Direct OEM replacement for the 2020 Jeep Gladiator PCM
• Enables installation of custom performance tunes for enhanced engine output
• Compatible with DiabloSport inTune i3 and Trinity 2 tuning devices
• Supports custom tunes from CMR (Custom Muscle Racing)
• Designed for gasoline engines with performance-grade tuning capability
• Includes instruction manual for installation and tuning guidance
• ABS body material for durability and lightweight construction
• Ergonomic design with removal and installation videos available online

Construction & Design:

The DiabloSport Modified PCM features a robust ABS plastic housing engineered for durability and resistance to everyday wear. Its design ensures a secure fit as a direct replacement for the factory PCM in the 2020 Jeep Gladiator. The internal circuitry is modified to allow unlocking of the vehicle’s ECU parameters, enabling advanced tuning capabilities without compromising reliability. Although it does not include shock resistance or AC adapter features, the PCM is built to meet OEM standards for seamless integration and long-term performance.

Installation & Fitment:

Installation of the DiabloSport Modified PCM is straightforward, designed as a direct plug-and-play replacement for the stock PCM in the 2020 Jeep Gladiator. Before removing the factory PCM, it is critical to use a DiabloSport tuning device to save your vehicle’s original calibration data. This step ensures that your vehicle’s settings are preserved and can be restored if needed. Detailed installation instructions and helpful removal/installation videos are available on DiabloSport’s YouTube channel to assist with the process.

What's Included:

• DiabloSport Modified PCM preprogrammed for 2020 Jeep Gladiator
• Instruction manual with installation and tuning guidance

Ideal For:

This modified PCM is ideal for Jeep Gladiator owners who want to enhance their vehicle’s performance through custom tuning. It is perfect for enthusiasts looking to improve throttle response, optimize fuel efficiency, and unlock additional horsepower and torque potential. Additionally, it suits those who already own or plan to purchase a DiabloSport tuning device for seamless tune installation and management.

Emissions Note

This product is not CARB (California Air Resources Board) compliant and is not legal for use in emissions-controlled states. It is intended for off-road or racing use only where emissions regulations do not apply.

DiabloSport makes handheld tuners and ECU tuning solutions aimed at unlocking additional performance and improving drivability for many late-model domestic trucks and muscle cars. Their devices and supported tuning ecosystem are commonly used to optimize engine and transmission calibrations after mods like intakes, exhaust, or gearing changes.