Diablo Sport Modified PCM and Trinity T2 Programmer Kit

2018 Jeep Grand Cherokee 5.7L

PKIT-JGCV818-T2

Overview:

The Diablo Sport Modified PCM and Trinity T2 Programmer Kit is a cutting-edge performance tuning solution designed specifically for the 2018 Jeep Grand Cherokee equipped with the 5.7L engine. This comprehensive kit combines a modified Powertrain Control Module (PCM) with the advanced Trinity T2 Platinum programmer, delivering a seamless blend of pre-loaded high-performance tunes and custom tuning capabilities. Ideal for enthusiasts seeking to unlock additional horsepower and optimize vehicle performance, this kit offers a user-friendly interface and powerful features that elevate your driving experience.

With its high-resolution 5-inch capacitive touchscreen and intuitive swipe controls, the Trinity T2 programmer provides real-time monitoring, customizable gauges, and extensive tuning options. Whether you want to improve throttle response, adjust fuel mapping, or disable unwanted factory features, this kit empowers you to tailor your Jeep’s performance to your exact preferences.

Key Features:

This Diablo Sport kit is packed with advanced features that make it a top choice for Jeep Grand Cherokee owners looking to enhance their vehicle’s capabilities:

• Compatible with 2018 Jeep Grand Cherokee 5.7L engine
• Includes a modified PCM pre-programmed for your vehicle, eliminating tuning downtime
• Trinity T2 programmer with a vibrant 5-inch capacitive touchscreen and full swipe functionality
• Preloaded with multiple performance tunes for 87, 91, and 93 octane fuels
• Supports custom tuning via DiabloSport’s CMR software and nationwide custom tuning dealers
• Performance TCM tune included for 8-speed transmissions
• Ability to disable Multi-Displacement System (MDS) for consistent power delivery
• Customizable gauge layouts and uploadable background images for personalized monitoring
• Adjustable rev limiter, traction control, idle speed, and speed limiter settings
• Advanced data logging with 5-volt inputs and Wi-Fi updates for ongoing enhancements

Construction & Design:

The Trinity T2 programmer features a durable ABS body designed to withstand daily use inside the vehicle cabin. Its high-resolution capacitive touchscreen offers smooth, responsive controls and excellent visibility under various lighting conditions. The modified PCM included in the kit is professionally programmed and tested to ensure compatibility and reliability with your Jeep Grand Cherokee’s engine management system. Together, these components provide a robust and user-friendly tuning platform engineered for both performance and longevity.

Performance & Sound

By installing the Diablo Sport Modified PCM and Trinity T2 Programmer Kit, Jeep Grand Cherokee owners can expect a significant increase in rear-wheel horsepower, typically adding 20 to 25 rwhp over stock configurations. The kit’s multiple octane-specific tunes optimize fuel delivery and ignition timing to maximize power output while maintaining drivability. Disabling the MDS feature ensures consistent V8 performance without cylinder deactivation, enhancing throttle response and engine sound. Additionally, the ability to fine-tune air/fuel ratios and spark timing allows for precise performance adjustments tailored to your vehicle’s modifications.

Installation & Fitment:

Installation of the Diablo Sport Modified PCM and Trinity T2 Programmer Kit is straightforward and requires no vehicle downtime. The modified PCM is programmed to your specific Jeep Grand Cherokee 2018 5.7L, ensuring a plug-and-play experience. The Trinity T2 programmer connects easily to the OBD-II port, allowing you to upload tunes, monitor vehicle parameters, and customize settings without professional assistance. The kit includes all necessary bypass modules and cables, making it compatible with your vehicle’s factory systems and ensuring a hassle-free installation process.

What's Included:

• Modified PCM programmed for 2018 Jeep Grand Cherokee 5.7L
• DiabloSport Trinity T2 Platinum Programmer with 5-inch touchscreen
• Required bypass module and connection cables
• Preloaded performance tunes for multiple octane ratings
• Instruction manual and software for custom tuning

Ideal For:

This kit is perfect for Jeep Grand Cherokee owners who want to unlock additional horsepower and torque without sacrificing reliability or drivability. It suits enthusiasts who enjoy bolt-on upgrades and desire the flexibility to customize tunes as their vehicle evolves. Whether you’re a weekend warrior, off-road adventurer, or performance enthusiast, the Diablo Sport Modified PCM and Trinity T2 Programmer Kit offers a comprehensive tuning solution to maximize your Jeep’s potential.

Emissions Note

Warning: This product is not street legal and is intended for use on racing vehicles only. It is not CARB (California Air Resources Board) compliant and should not be used on public roads in states with emissions regulations.

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.