DiabloSport Modified PCM

2011–2021 Jeep Grand Cherokee 6.2L Trackhawk

Part #: PCM-HAWK18

Overview

The DiabloSport Modified PCM (Unlocked) is a high-performance engine control module designed specifically for the 2011 to 2021 Jeep Grand Cherokee equipped with the 6.2L Trackhawk engine. This modified PCM unlocks the full potential of your vehicle’s powertrain by allowing custom tuning and enhanced calibration options. Ideal for enthusiasts and professional tuners, it enables seamless compatibility with DiabloSport’s advanced programmers such as the Trinity and i3 (programmers sold separately).

By replacing your factory PCM with this unlocked version, you gain the flexibility to optimize engine performance, improve throttle response, and tailor your vehicle’s settings to your driving style or specific modifications. This product is engineered to provide a solid foundation for performance upgrades without compromising reliability.

Key Features

The DiabloSport Modified PCM offers a range of features that make it an essential upgrade for Trackhawk owners seeking enhanced control and tuning capabilities:

• Unlocked calibration for custom tuning and performance optimization
• Compatible with DiabloSport Trinity and i3 programmers for easy reprogramming
• Specifically designed for 2011–2021 Jeep Grand Cherokee 6.2L Trackhawk models
• Retains factory functionality while enabling advanced tuning options
• Supports a wide range of aftermarket modifications and performance enhancements
• Direct replacement for the factory PCM with plug-and-play installation
• Improves throttle response and engine management flexibility
• Durable construction to withstand demanding driving conditions

Construction & Design

The DiabloSport Modified PCM is built to meet or exceed OEM standards, ensuring reliable operation under high-performance conditions. The unit is carefully engineered with robust internal components and a durable housing designed to protect against heat, vibration, and environmental factors commonly encountered in engine compartments. This attention to build quality guarantees long-term durability and consistent performance.

Each PCM is modified and tested to ensure compatibility with the Jeep Grand Cherokee Trackhawk’s 6.2L supercharged V8 engine, maintaining seamless integration with the vehicle’s existing electrical and sensor systems.

Installation & Fitment

Installation of the DiabloSport Modified PCM is straightforward and designed to be a direct swap with the factory PCM. The PCM is located on the passenger side of the engine compartment, adjacent to the fuse box. Before ordering, it is essential to provide your current PCM Calibration ID# to ensure proper matching and compatibility.

No permanent modifications to the vehicle wiring or hardware are required, making this an ideal upgrade for enthusiasts who want to retain factory reliability while gaining advanced tuning capabilities. Professional installation is recommended for optimal results.

What's Included

• DiabloSport Modified PCM (Unlocked) for Jeep Grand Cherokee 6.2L Trackhawk
• Installation instructions and calibration ID guidance

Ideal For

This modified PCM is perfect for Jeep Grand Cherokee Trackhawk owners who want to unlock the full performance potential of their vehicle. It is especially suited for:

• Performance enthusiasts seeking custom tuning options
• Owners planning aftermarket upgrades such as exhaust, intake, or forced induction enhancements
• Professional tuners requiring a flexible and reliable PCM platform
• Drivers looking to improve throttle response and engine management precision

Emissions Note

This product is not available for sale or use on pollution-controlled vehicles. It is intended for off-road or racing applications only and may not comply with emissions regulations in certain regions. Please verify local laws before installation.