SKU: 79172319921

Predator 2 for 20-23 6.6L Gas Predator 2 with ECM Unlock kit for 2020-2023 GM 6.6L L8T DiabloSport

Sale price$345.58 Regular price$383.98
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

Predator 2 for 20-23 6.6L Gas Predator 2 with ECM Unlock kit for 2020-2023 GM 6.6L L8T DiabloSportThe Diablo Sport Predator 2 7266 R Kit is the complete tuning solution for 2020 2023 GM trucks equipped with the 6. 6L L8T gas engine From the factory, these trucks are locked down, but Diablo Sport provides everything you need to safely unlock and unleash their true performance. This kit includes the Predator 2 handheld programmer, Diablo Sport's exclusive Locksmith device, and ECM harnesses eliminating the need to remove your ECM Once unlocked, the

The Diablo Sport Predator 2 7266-R Kit is the complete tuning solution for 2020-2023 GM trucks equipped with the 6.6L L8T gas engine From the factory, these trucks are locked down, but Diablo Sport provides everything you need to safely unlock and unleash their true performance.

This kit includes the Predator 2 handheld programmer, Diablo Sport's exclusive Locksmith device, and ECM harnesses-eliminating the need to remove your ECM Once unlocked, the Predator 2 gives you access to dyno-tested performance tunes that deliver up to 28 rear-wheel horsepower and 50 rear-wheel torque gains over stock

The result is stronger acceleration, more pulling power, and a truck that feels more responsive in every situation

Preloaded calibrations cover 87, 91, and 93 octane fuels, along with dedicated tunes for the 6-speed automatic transmission Beyond the included tunes, you can fine-tune parameters like throttle response, tire size calibration, and speed limiter adjustments for a more personalized driving experience

For GM truck owners ready to transform performance, drivability, and towing strength, the Predator 2 7266-R Kit delivers the proven power gains and flexibility you've been waiting for

  • 28 RWHP/50 RWTQ over stock on 93 octane fuel
  • 20-23 GM 2500/3500 6.6 L8T
  • 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

Details:

  • Fuel Type: Gas
  • CARB (California) Compliant: No
  • Body Material: ABS
  • 5 Volt Data Logging Inputs: No
  • 50 State Legal: No
  • AC Adapter: No
  • Accepts Custom Tunes From CMR: Yes
  • Case Included: No
  • Color Display: Yes
  • Custom Tuning: Yes
  • Data Logging: Yes
  • Emission Code: 7
  • Erases Fault Code: Yes
  • Grade Type: Performance
  • Instruction Manual Included: Yes
  • Performance Tunes: Yes
  • Personal Computer and Mac Compatible: Yes
  • Product Type: Handheld Tuner
  • Software Included: Yes
  • Speedometer: Yes
  • Sub Category: Engine Service
  • Systems Covered: Transmission Engine
  • Upgradable: Yes
  • Wi-Fi Updates: No
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: 79172319921

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Lorna
Belleville, US
★★★★★ 5
Great quality and price
Size: 44W x 29L, Color: Lieutenant
Very nice and great price. We only returned them because they weren’t the color or fit my husband was looking for. They were a gift so I based the purchase off his description. The jeans were exactly as described by the seller.
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Reviewed in the United States on May 7, 2026
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Tony
San Leandro, US
★★★★★ 5
Good jeans
Size: 44W x 30L, Color: Lieutenant
Nice fit. Looks dressy enough for work or play. Comfortable enough, a little stiff fabric though. Holding up nicely to use and washing.
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Reviewed in the United States on November 9, 2025
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Teresa Kitlasz
Carnegie, US
★★★★★ 5
Comfot and fit
Size: 48W x 29L, Color: True Blue
Husband said very comfortable and fit great. Not too stretchy but a little bit. Plenty of give so tearing shouldn't be an issue. Soft and great quality.
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Reviewed in the United States on October 24, 2025
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Jacob
Boise, US
★★★★★ 5
What a beautiful coat
Size: XX-Large, Color: Navy Blue
I bought this coat to wear on valentines day and I had major doubts about it. But upon receiving the article I fell in love with it. The material it is made from is indeed high quality and the fit is damn near perfect. If your a bigger guy like myself, you may notice the arms are a bit long, but that's nothing a quick alteration can't fix. The coat is heavy and warm so perfect for those nice long walks with your partner at night. The color is exactly as it shows in the pictures and the look is absolutely spectacular. This is a great buy for a great price. I will be getting all colors in the near future.
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Reviewed in the United States on March 19, 2024
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Melvin W.
Boise, US
★★★★★ 5
It fit great and looks good on me
Size: X-Large, Color: Khaki
Very good quality for your money 💰
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Reviewed in the United States on February 8, 2026

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