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DiabloSport Trinity 2 Unlock and Tune Kits 9266-R Computer Programmer, 2, with ECM Unlock, Chevy, GMC, Each

SKU: DBL9266-R

Computer Programmers

DiabloSport Trinity 2 Unlock and Tune Kits 9266-R Computer Programmer, 2, with ECM Unlock, Chevy, GMC, Each

SKU: DBL9266-R

Computer Programmers
A$2,258.76
LAST ONE! Est Ship 4-7 days. In stock at 1 location (only 1 available)

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Description


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 19:52:07

Data: v4.2 - Upd: 2026-11-07 20:16:06

Features

Vehicle Compatibility and Return Conditions.

This item was designed and engineered in the USA for US domestic vehicles. OBD tools, ECUs, dongles, programmers, and tuners may have limited compatibility with vehicles outside the USA due to regional differences in emission standards and system configurations. Some features and functionality may vary depending on the vehicle and location.

Some electronic tuning devices and programmers require activation, registration, or pairing with a specific vehicle’s VIN (Vehicle Identification Number). Once activated or paired, these devices may become permanently associated with that vehicle, restricting or preventing their use on another vehicle, resticting our ability to offer returns or exchanges.

Please review the product details and images to ensure it meets your needs. For clarification or assistance, feel free to contact a StreetFX agent. Note: Returns are not accepted for special order or tuning products unless the unit is deemed faulty.

(keyword: tune)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Diablosport, Diablosport (holley)
StreetFX SKU dbl9266-R
SFX Item ID 5063728
Accounting SKU dbl-9266-R
Manufacturer SKU 9266-R
Manufacturer UPC 810065217400
Alternative References 9266-R, DBL-9266-R, DSP9266-R

Computer Programmer, Trinity 2, with ECM Unlock, Chevy, GMC, Each

Unlock and tune your truck in your driveway with DiabloSport Trinity 2 kits.

GM gas trucks have been locked down since their introduction, but DiabloSport's Trinity 2 unlock and tune kits provide tuning solutions that include the on-dash tuner, along with the locksmith device and harnesses required to unlock the ECM in your truck. Once unlocked, Trinity 2 offers tunes for 87, 91, and 93 octane fuels, as well as two transmission tunes to choose from. Beyond the preloaded tunes, the kits offer a host of user adjustable parameters, like throttle response, speed limit, tire size, and of course, DFM disable. DiabloSport has also added some features for drivers of these newer GM trucks, like the ability to recall your last mode setting or to retain your auto-start-stop setting. Get power you can feel, with DiabloSport! Choose the kit designed for your truck.

Trinity 2's full color 5 in. touch screen allows you to keep an eye on all your vital engine data with on-screen gauges delivering all the info you want to see, in real time. T2 can record data for playback on DiabloSport's DV2 software for further analyzation, allow you to set up virtual alerts, and will support their Expandable Accessory System (EAS) for adding and logging additional external sensors. Trinity 2 is internet updateable, either through DiabloSport's Update Agent software, or through its built in Wi-Fi

Additional notes and benefits:
• Throttle boost setting for adjustable throttle feel
• Adjust speedometer for larger tires (26 in. to 38 in.)
• Calibrate speedometer for gear change (3.42 to 5.13)
• Remove speed limiter for increased top speed
• Adjust engine rev limiter for increased rpm range (+/- 400 rpm)
• Adjust engine idle speed in Park/Neutral and Drive
• Keep Drive Mode Setting allows you to select a drive mode and it will remember that mode next time you start the truck

Product Attributes
BrandDiabloSport
Manufacturer's Part Number9266-R
Part TypeComputer Programmers
Product LineDiabloSport Trinity 2 Unlock and Tune Kits
UPC810065217400
QuantitySold individually.

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