DiabloSport Trinity 2 Tuner Kit with ECM and TCM Unlock for 2019-2022 Silverado and Sierra 1500 5.3L 6.2L - 9225-R

$1,049.95

  • DiabloSport Trinity 2 9225-R GM 1500 Unlock and Tune Kit - image 1
  • DiabloSport Trinity 2 9225-R GM 1500 Unlock and Tune Kit - image 2
  • DiabloSport Trinity 2 9225-R GM 1500 Unlock and Tune Kit - image 3
  • DiabloSport Trinity 2 9225-R GM 1500 Unlock and Tune Kit - image 4
  • DiabloSport Trinity 2 9225-R GM 1500 Unlock and Tune Kit - image 5
  • DiabloSport Trinity 2 9225-R GM 1500 Unlock and Tune Kit - image 6
  • DiabloSport Trinity 2 9225-R GM 1500 Unlock and Tune Kit video
  • DiabloSport Trinity 2 9225-R GM 1500 Unlock and Tune Kit video

9225-R

$1,049.95
$1,049.95 $1,181.95
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The DiabloSport 9225-R is the complete package for tuning a 2019-2022 Chevrolet Silverado 1500 or GMC Sierra 1500 with the 5.3L or 6.2L V8: the Trinity 2 five-inch touchscreen tuner and monitor plus the locksmith unlock tool and harnesses needed to open the factory-locked E90 ECM and T93 TCM. Nothing else to buy to go from locked truck to tuned truck.

Out of the box you get preloaded tunes for several octane levels and a transmission tune for the 6, 8 and 10 speed. The Trinity 2 also accepts custom ECM and TCM files through DiabloSport's CMR software, which is where this kit separates itself from inline modules. After tuning it lives on the dash as a gauge display.

Vehicle compatibility

Tuning and monitoring features

  • ECM and TCM unlock hardware included; unlock and tune at home
  • Preloaded multi-octane tunes with 6, 8 and 10 speed transmission tunes
  • Supports custom ECM and TCM tuning through CMR
  • Dynamic Fuel Management off for full-time V8 operation
  • Throttle Boost, speed limiter removal, rev limiter plus or minus 400 rpm, idle speed adjustment
  • Speedometer correction for 26-38 inch tires and 3.42-5.13 gears
  • Keep Auto Stop/Start Setting and Keep Drive Mode Setting between key cycles
  • 5 inch touchscreen with custom gauge layouts and backgrounds, data logging, performance tests, read and clear codes, Wi-Fi updates
  • Expandable Accessory System (EAS) port for adding sensors

What is in the box

  • Trinity 2 display
  • Windshield mount
  • OBD-II cable
  • Locksmith unlock device and ECM/TCM harnesses
  • Instructions

Installation and limitations

Unlock the ECM and TCM once with the locksmith and harnesses, then plug the Trinity 2 into the OBD-II port, mount it, and load a tune. It boots to your gauge screen on every key cycle.

Specifications

  • Part number: 9225-R
  • Brand: DiabloSport
  • Warranty: 1 year manufacturer warranty
  • Country of origin: United States
  • Packaged size: 9.5 x 6.3 x 4 in, 2 lb
  • UPC: 810009939801

Frequently asked questions

Is this a tuner or a monitor?

Both. It unlocks and tunes the truck, then stays mounted as a touchscreen gauge display with data logging and alerts.

Do I have to pull the ECM?

No. The harnesses connect to the modules in the truck and the unlock is done in the driveway.

Can I load custom tunes?

Yes. The Trinity 2 accepts custom ECM and TCM calibrations written in DiabloSport's CMR software by their dealer network.

I already own a Trinity 2. Do I need the whole kit?

No. Ask us about the standalone unlock hardware instead.

DiabloSport Trinity 2 Tuner Kit with ECM and TCM Unlock for 2019-2022 Silverado and Sierra 1500 5.3L 6.2L - 9225-R

$1,049.95

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