Diablo Sport Platinum Trinity 2 and PCM Swap Kit

2020–2022 Jeep Gladiator JT 3.6L

9420-AR

Overview:

The Diablo Sport Platinum Trinity 2 and PCM Swap Kit is a cutting-edge performance tuning solution designed specifically for the 2020–2022 Jeep Gladiator JT equipped with the 3.6L engine. This advanced programmer and PCM swap package delivers a seamless upgrade path for enthusiasts seeking enhanced power, improved drivability, and extensive customization options. Featuring a vibrant 5-inch capacitive touch screen with full swipe functionality, the Trinity 2 Platinum offers an intuitive user interface combined with industry-leading gauge designs and powerful tuning capabilities.

Ideal for Jeep Gladiator owners who want to unlock additional horsepower and torque while maintaining reliability, this kit includes pre-loaded performance tunes as well as the ability to receive custom tunes from DiabloSport’s nationwide network of CMR tuning dealers. Whether you’re looking for immediate gains or planning future bolt-on modifications, the Trinity 2 Platinum provides a versatile platform to maximize your vehicle’s potential.

Key Features:

The Diablo Sport Platinum Trinity 2 and PCM Swap Kit is packed with features that make it a standout choice for Jeep Gladiator performance upgrades:

• High-resolution 5" full-color capacitive touch screen with swipe navigation
• Pre-loaded performance tunes adding 15-20 rear wheel horsepower over stock
• Includes PCM cross shipment for a one-time unlocked PCM swap
• Performance tune optimized for 8-speed transmission control module (TCM)
• Adjustable traction control and electronic stability program (ESP) disable options
• Idle speed adjustment up to ±400 RPM for fine tuning
• Speed limiter on/off to increase top speed capability
• Customizable target cooling fan temperature settings (150°–230°F)
• Tire size correction from 20” to 44” for accurate speedometer readings
• Wide open throttle (WOT) fuel and spark timing adjustments for precise tuning
• Built-in performance tests including 0-60 mph and quarter-mile timing
• 5-volt data logging inputs for advanced diagnostics and tuning
• Supports custom tunes from CMR tuning dealers nationwide

Construction & Design:

The Trinity 2 Platinum programmer features a robust ABS plastic housing designed for durability and ease of use. Its compact form factor measures approximately 9.5 inches in length, 6.25 inches in width, and 4 inches in depth, making it easy to handle and store. The vibrant 5-inch capacitive touch screen offers excellent visibility and responsiveness, even in bright daylight conditions. The user interface is engineered for simplicity without sacrificing advanced functionality, allowing both novice and experienced tuners to navigate settings and monitor vehicle performance effortlessly.

Performance & Sound

By utilizing the included PCM swap and expertly calibrated performance tunes, the Diablo Sport Platinum Trinity 2 kit delivers a noticeable increase in horsepower and torque, with gains of 15 to 20 rear wheel horsepower over stock. The enhanced tuning optimizes fuel delivery, spark timing, and transmission behavior to improve throttle response, acceleration, and overall driving dynamics. Additionally, the ability to disable traction control and adjust speed limiters allows drivers to tailor their Gladiator’s performance to their specific driving style and conditions.

Installation & Fitment:

This kit is designed for direct fitment on 2020 through 2022 Jeep Gladiator JT models equipped with the 3.6L engine. Installation involves swapping the factory PCM with the unlocked PCM included in the kit, followed by connecting the Trinity 2 programmer. The process is straightforward and supported by detailed instructions, with no permanent modifications required. The included bypass module ensures compatibility with the vehicle’s factory systems, maintaining safety and reliability.

What's Included:

• DiabloSport Platinum Trinity 2 programmer with 5" touch screen
• One-time unlocked PCM for swap
• Required bypass module for traction control and stability system
• Performance tune pre-loaded for Jeep Gladiator 3.6L 8-speed TCM
• Instruction manual and software for setup and updates

Ideal For:

This performance kit is perfect for Jeep Gladiator owners who want to enhance their vehicle’s power and drivability without sacrificing reliability. It suits enthusiasts who plan to add bolt-on modifications and desire custom tuning capabilities to extract maximum performance. Whether you’re a weekend warrior, off-road adventurer, or daily driver looking for improved throttle response and acceleration, the Diablo Sport Platinum Trinity 2 and PCM Swap Kit offers a comprehensive tuning solution.

Emissions Note

This product is not CARB (California Air Resources Board) compliant and is therefore not legal for use in California or other states that require CARB certification.

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.