Diablo Sport Modified PCM and Trinity T2 Programmer Kit

2021 Jeep Wrangler 2.0L Turbo

PKITJL20T21-T2

Overview:

The Diablo Sport Modified PCM and Trinity T2 Programmer Kit is a cutting-edge performance tuning solution designed specifically for the 2021 Jeep Wrangler equipped with the 2.0L turbocharged engine. This comprehensive kit combines a pre-programmed, unlocked Powertrain Control Module (PCM) with the advanced Trinity T2 handheld tuner, offering enthusiasts the ability to unlock significant horsepower gains while maintaining full control over vehicle parameters.

Ideal for Jeep owners seeking enhanced power, improved throttle response, and customizable tuning options, this kit delivers a seamless blend of factory reliability and aftermarket performance. The Trinity T2’s intuitive touchscreen interface makes monitoring and adjusting engine settings straightforward, whether you’re on the street or the track.

Key Features:

Designed to maximize your Jeep Wrangler’s potential, the Diablo Sport Modified PCM and Trinity T2 Programmer Kit includes a host of advanced features:

• Up to 35 rear-wheel horsepower increase on premium fuel with preloaded performance tunes
• Unlocked PCM programmed specifically for your 2021 Jeep Wrangler 2.0T, preserving your stock PCM
• 5-inch high-resolution capacitive touchscreen with full swipe functionality and customizable gauge layouts
• Multiple preloaded performance tunes plus capability for custom tuning via CMR’s nationwide dealer network
• Real-time data logging with 5-volt inputs and video capability for detailed performance analysis
• Adjustable rev limiter in drive and neutral modes by ±500 RPM
• Traction Control and Electronic Stability Program (ESP) can be disabled for track use
• Speed limiter on/off switch to increase top speed
• Customizable target cooling fan temperatures between 150° and 230°F
• Tire size adjustment from 20” to 44” for accurate speedometer calibration
• Wideband oxygen sensor tuning with WOT fuel and spark adjustments for fine-tuning air/fuel ratios and ignition timing

Construction & Design:

The Trinity T2 programmer features a durable ABS body with a sleek, modern design optimized for in-cabin use. Its large 5-inch capacitive touchscreen offers excellent visibility and responsiveness, even in bright daylight. The included modified PCM is carefully programmed and unlocked to ensure safe, reliable operation while enabling extensive tuning flexibility. The kit’s hardware and software are engineered to provide a seamless user experience, combining robust build quality with advanced automotive technology.

Performance & Sound

By installing the Diablo Sport Modified PCM and Trinity T2 Programmer Kit, Jeep Wrangler owners can expect noticeable performance improvements, including up to 35 additional rear-wheel horsepower on premium fuel. The enhanced tuning optimizes fuel delivery, ignition timing, and boost control, resulting in sharper throttle response and increased power throughout the RPM range. While the kit primarily focuses on engine management, the improved efficiency and power output may also contribute to a more aggressive engine sound under acceleration.

Installation & Fitment:

This kit is designed for direct fitment on the 2021 Jeep Wrangler 2.0L turbocharged model, requiring no vehicle downtime for tuning. The modified PCM is pre-programmed to your specific vehicle, allowing for a straightforward swap that keeps your stock PCM intact and unaltered. The Trinity T2 programmer connects easily via the OBD-II port, enabling quick access to performance tunes, diagnostics, and custom tuning features without complex installation procedures.

What's Included:

• Modified Powertrain Control Module (PCM) programmed for 2021 Jeep Wrangler 2.0T
• Diablo Sport Trinity T2 handheld programmer with 5-inch touchscreen
• Required bypass module or cable for installation
• Preloaded performance tunes and tuning software
• Instruction manual for installation and operation

Ideal For:

This kit is perfect for Jeep Wrangler 2.0T owners who want to unlock additional horsepower and torque without sacrificing reliability or drivability. It suits enthusiasts who enjoy bolt-on upgrades and want the flexibility to customize their vehicle’s tuning as they add aftermarket parts. Whether you’re a weekend warrior, off-road adventurer, or track competitor, the Diablo Sport Modified PCM and Trinity T2 Programmer Kit provides the tools to elevate your Jeep’s performance to the next level.

Emissions Note

Warning: This product is not street legal and is intended for racing vehicles only. It must not be installed on vehicles registered for street use. Use exclusively for competition or off-road applications. Installation on a registered vehicle and street use is illegal.

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.