Diablo Sport Modified PCM and Trinity T2 Programmer
2021 Jeep Gladiator 3.6L
PKITJT3621-T2
Overview:
The Diablo Sport Modified PCM and Trinity T2 Programmer kit is a comprehensive performance upgrade solution designed specifically for the 2021 Jeep Gladiator equipped with the 3.6L engine. This kit combines a pre-programmed, vehicle-specific modified Powertrain Control Module (PCM) with the advanced Trinity T2 handheld tuner, enabling enthusiasts to unlock significant horsepower gains and customize vehicle parameters with ease.
Ideal for Jeep Gladiator owners seeking to enhance engine performance without sacrificing reliability or drivability, this kit offers a seamless tuning experience with no vehicle downtime. It allows users to optimize their truck’s power output, adjust key settings, and monitor engine data in real time, making it a versatile tool for both casual drivers and performance enthusiasts.
Key Features:
The Diablo Sport Modified PCM and Trinity T2 Programmer kit delivers a range of advanced features to maximize your Jeep Gladiator’s potential:
- Preloaded with multiple performance tunes tailored for premium fuel, adding 15-20 rear wheel horsepower (rwhp)
- Includes a modified PCM programmed specifically for the 2021 Jeep Gladiator 3.6L engine
- Handheld Trinity T2 tuner with a full-color touch screen for easy navigation and adjustments
- No vehicle downtime required for tuning—simply install and drive
- Customizable parameters including tire size (20”–44”), speed limiter, rev limiter (adjustable by ±500 RPM), and idle speed (adjustable by ±400 RPM)
- Ability to disable traction control and Electronic Stability Program (ESP) for enhanced driving dynamics
- Data logging capabilities with 5-volt inputs and the option to stream data to DiabloSport’s DV2 software
- WOT (Wide Open Throttle) fuel and spark adjustments for fine-tuning air/fuel ratios and ignition timing
- Speed limiter on/off functionality to increase top speed
- Target cooling fan temperature adjustable between 150° and 230° for optimized engine cooling
Construction & Design:
The modified PCM is engineered to meet strict quality standards, ensuring reliable performance and compatibility with the Jeep Gladiator’s factory systems. The Trinity T2 programmer features a durable ABS body with an auto-dimming, full-color touchscreen display designed for ease of use in various lighting conditions. Both components are crafted to withstand the rigors of daily driving and performance applications.
Performance & Sound
By installing the DiabloSport Modified PCM and Trinity T2 Programmer, the 2021 Jeep Gladiator 3.6L gains an estimated 15-20 rwhp on premium fuel, translating to improved throttle response, acceleration, and overall engine efficiency. The tuning optimizes fuel delivery and ignition timing, enhancing power output without compromising drivability or engine longevity. While this kit primarily focuses on performance gains, the refined tuning may also contribute to a more aggressive engine sound under acceleration.
Installation & Fitment:
Installation requires removal of the stock PCM and installation of the modified PCM included in the kit. Before removing the factory PCM, it is essential to use the Trinity T2 programmer to save the stock calibration file, especially for 2020 and newer models. The kit includes a required bypass module or cable to facilitate proper tuning and communication with the vehicle’s systems. No additional vehicle modifications are necessary, and the tuning process is completed without vehicle downtime.
What's Included:
- Modified PCM pre-programmed for the 2021 Jeep Gladiator 3.6L
- DiabloSport Trinity T2 handheld programmer (PN 9345)
- Required bypass module or cable for installation and tuning
- Instruction manual with detailed programming and installation steps
- Preloaded performance tunes and software for customization
Ideal For:
This kit is perfect for Jeep Gladiator 2021 owners who want to unlock additional horsepower and customize their vehicle’s performance parameters without complex modifications. It suits enthusiasts looking for a plug-and-play tuning solution that offers flexibility, data logging, and the ability to adjust settings such as tire size and speed limiters. Whether for daily driving, off-road adventures, or spirited on-road performance, this kit provides a reliable and user-friendly upgrade path.
Emissions Note
This product is not CARB (California Air Resources Board) compliant and is not legal for use in California or other states that require CARB certification.
