SKU: 79481795748

Predator 2 w/ ECM Unlock kit for 2020-2023 GM 6.6L L8T Gas 7266-R

Sale price$366.28 Regular price$406.98
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

Predator 2 w/ ECM Unlock kit for 2020-2023 GM 6.6L L8T Gas 7266-RUnlock and tune your 2020 2023 GM L8T powered truck at home with our 7266 R Predator 2 kit! We provide our industry exclusive Locksmith device and ECM harness with our popular Predator 2 handheld device to give you the ability to tune without removing the ECM. Once unlocked, the provided tunes can add big power to your 6. 6L gas truck, while also improving throttle response, shifting, and more. Tunes for 87, 91 and 93 octane fuel are provided, as well

Unlock and tune your 2020-2023 GM L8T powered truck at home with our 7266-R Predator 2 kit! We provide our industry exclusive Locksmith device and ECM harness with our popular Predator 2 handheld device to give you the ability to tune without removing the ECM. Once unlocked, the provided tunes can add big power to your 6.6L gas truck, while also improving throttle response, shifting, and more. Tunes for 87, 91 and 93 octane fuel are provided, as well as tunes for the 6 speed transmissions. We even provide adjustments like throttle boost, speed limiter and tire size to name a few!


Features:

  • 28 RWHP/50 RWTQ over stock on 93 octane fuel
  • Correct Speedometer for Tire Size
  • Set final drive ratio
  • Adjust Rev Limiter
  • Set Idle RPM in Drive/Neutral
  • Remove Speed Limiter
  • Adjust Throttle Sensitivity
  • Recall Last Mode Setting
  • Front/Rear TPMS Threshold Adjustment
  • Transmission Adaptive Relearn
  • Crank Position Sensor Relearn
  • Control Intake Filter Monitor system

Specs:

Brand DiabloSport
Emission Code 7
Product Type Hand Held Programmer
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79481795748

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Kayla
San Leandro, US
★★★★★ 5
Good 👍
Works just like oem
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Reviewed in the United States on February 26, 2026
W
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Whorley boi
Whiting, US
★★★★★ 4
Price
Perfect fit at a great price
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Reviewed in the United States on March 18, 2026
J
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Jeffrey Hodge
Port Orchard, US
★★★★★ 5
Good luck
So far so good,fit perfectly but was a real bitch to replace on a 09 Crv. Tried from underneath but couldn’t get to the rear bolt, so I had to go from the top. Poor engineering on Hondas part.
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Reviewed in the United States on March 29, 2026
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Claribet Colón Pagán
Alexandria, US
★★★★★ 5
Bueno
Cumplió su propósito
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Reviewed in the United States on April 16, 2026
S
Verified Purchase
steven mccallan
Los Angeles, US
★★★★★ 1
Don't waste your money.
Instead of buying one from the local auto store, thought I'd save money and get this. Bad choice. Installed it and it didn't work. Took it to the auto shop to be tested and they said it didn't work. Cheap imitation of the the real thing.
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Reviewed in the United States on November 4, 2025

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