DiabloSport Trinity T2 EX Performance Programmer & Monitor

The DiabloSport Trinity T2 EX is a professional-grade, all-in-one performance programmer, real-time monitor, and data logger engineered for serious domestic performance enthusiasts. Plugging directly into your vehicle's OBD-II port with no tools required, the Trinity T2 EX delivers full engine re-flash capability, advanced data acquisition, and customizable gauge displays in a single handheld device — making it one of the most comprehensive handheld tuning platforms available for Chrysler, Ford, and GM vehicles.

As a brand under Holley Performance and a division of Powerteq, DiabloSport has been developing industry-leading performance tuning solutions since 2000, focused on maximizing power, improving drivability, and delivering measurable fuel economy gains on late-model fuel-injected vehicles.

Performance Tuning:

• Full re-flash and reprogramming capability for deep engine calibration adjustments that increase horsepower and torque while improving throttle response and overall drivability
• Pre-loaded, dyno-tested performance tunes designed specifically for your vehicle platform
• Tune profiles available for performance driving, daily driving, towing, and fuel economy optimization
• Speedometer calibration for tire size and gear ratio changes, adjustable transmission shift points and shift firmness, and adjustable speed and rev limiters
• Automatically stores the factory calibration for a quick, easy return to stock settings
• Multi-vehicle licensing support — add additional vehicle licenses to tune multiple vehicles with one device (additional charges apply)

Advanced Monitoring & Data Acquisition:

• Monitor and log hundreds of performance parameters in real time, with the ability to switch between power levels on the fly
• Built-in virtual drag strip computes quarter-mile, eighth-mile, 0–60, and 0–100 performance times
• Read and clear diagnostic trouble codes (DTCs) directly from the device
• Over 100MB of onboard memory for logging hours of diagnostic and performance data

Display & Usability:

• High-definition 5-inch capacitive touchscreen with full swipe functionality, industry-leading gauge designs, and an intuitive user interface
• Fully customizable gauge layouts — configure the display to show the parameters most important to you, with the ability to save and switch between multiple configurations
• Custom backgrounds and adjustable gauge colors for a personalized look
• Wi-Fi update capability compatible with both Windows and Mac operating systems

Available Configurations:

The Trinity T2 EX product line is offered in both 50-state legal and Platinum (custom tuning capable) configurations. The 50-state legal version includes tunes covered by a CARB Executive Order number for use in emissions-regulated states. The Platinum version combines pre-loaded high-performance tunes with CMR custom tuning capability, connecting you with DiabloSport's nationwide network of professional dyno tuners to build tunes tailored to your exact vehicle build. Features, options, and vehicle coverage vary by specific configuration and application — see individual product listings for details.