Diablo Sport Modified PCM and Trinity T2 Programmer

2019 Jeep Wrangler 3.6L

PKITJL363019-T2

Overview:

The Diablo Sport Modified PCM and Trinity T2 Programmer is a comprehensive performance tuning solution designed specifically for the 2019 Jeep Wrangler equipped with the 3.6L engine. This kit combines a pre-programmed modified Powertrain Control Module (PCM) with the advanced Trinity T2 handheld programmer, enabling enthusiasts to unlock the full potential of their vehicle’s engine and transmission without sacrificing reliability or drivability.

Ideal for Jeep owners seeking increased horsepower, improved throttle response, and customizable tuning options, this kit provides a seamless way to enhance performance while maintaining factory-like control. The included modified PCM is tailored to your vehicle, ensuring compatibility and optimized results.

Key Features:

This performance kit offers a wide range of features that allow you to fine-tune your Jeep Wrangler’s engine and transmission for maximum efficiency and power:

• Adds 15-20 rear wheel horsepower on premium fuel
• Includes multiple performance tunes for 87, 91, and 93 octane fuel
• Performance Transmission Control Module (TCM) tune for the 8-speed automatic transmission
• No vehicle downtime required for tuning; plug-and-play installation
• Customizable gauge layouts and the ability to upload your own background images
• Adjustable rev limiter in Drive and Neutral modes by ±500 RPM
• Disable traction control and Electronic Stability Program (ESP) for enhanced off-road capability
• Idle speed adjustment by ±400 RPM for precise engine management
• Speed limiter on/off functionality to increase top speed
• Tire size adjustment from 20” to 44” to correct speedometer readings
• Wide Open Throttle (WOT) fuel and spark timing adjustments for fine tuning
• 5-volt data logging inputs for advanced diagnostics and monitoring
• Wi-Fi enabled for easy software updates and custom tune uploads

Construction & Design:

The modified PCM is engineered with precision to meet the exact specifications of your 2019 Jeep Wrangler’s 3.6L engine and 8-speed transmission. Built with durable ABS housing, the Trinity T2 programmer features a vibrant color touchscreen display that is both user-friendly and rugged enough for workshop or trail use. The handheld device is designed for quick navigation and intuitive control, making tuning accessible to both novices and experienced enthusiasts.

Performance & Sound

By upgrading to the DiabloSport Modified PCM and Trinity T2 Programmer, your Jeep Wrangler gains a noticeable increase in horsepower and torque, especially when running premium fuel. The enhanced tuning optimizes air/fuel ratios and spark timing, resulting in improved throttle response and smoother power delivery. Transmission tuning further refines shift points and firmness, contributing to a more engaging driving experience. While this kit focuses primarily on performance gains, it also allows you to disable traction control systems for a more aggressive off-road sound and feel.

Installation & Fitment:

Installation requires removing the factory PCM and replacing it with the DiabloSport modified PCM included in the kit. Prior to installation, the Trinity T2 programmer is used to save a stock file from the original PCM, ensuring a backup is available. The kit includes a required bypass module or cable to facilitate tuning without vehicle downtime. This plug-and-play setup is designed specifically for the 2019 Jeep Wrangler 3.6L, providing a straightforward installation process without the need for additional modifications.

What's Included:

• DiabloSport Modified PCM programmed for 2019 Jeep Wrangler 3.6L
• Trinity T2 Platinum PN 9345 handheld programmer with color touchscreen
• Required bypass module or cable for tuning
• Preloaded performance tunes for multiple octane levels
• Instruction manual for installation and programming

Ideal For:

This kit is perfect for Jeep Wrangler owners who want to enhance their vehicle’s performance without sacrificing reliability or factory features. It suits enthusiasts looking for increased horsepower, improved transmission behavior, and customizable tuning options. Whether you use your Wrangler for daily driving, off-roading, or weekend adventures, the DiabloSport Modified PCM and Trinity T2 Programmer offers a versatile and effective upgrade.

Emissions Note

This product is not CARB (California Air Resources Board) compliant and is not legal for use in California or other states with similar 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.