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
Save 10%

Pay in installments of $96.00 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 7 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Alston 34 Paerdegat 14 st
Omaha, US
★★★★★ 4
I just need the size 12
Size: 12, Color: Tan
Gm.i made a mistake the first time when I order the size 13. I return it because it was to big .so I reorder a size 12 now am looking at my order they still sending me the same size 13 i will have to return it again because it is to big sorry I dont know what going
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
R
Verified Purchase
Rayan McLeod
Charlottesville, US
★★★★★ 3
Worth the price
Size: 10, Color: Tan
A little tie on the valley,
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
T
Verified Purchase
Thomas Micheal Bennett
Waukegan, US
★★★★★ 5
Good
Size: 9, Color: Black
Good good good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025
D
Verified Purchase
daira flores
Carnegie, US
★★★★★ 5
Le quedaron bien a mi hijos
Size: 8.5, Color: Black
El zapatos ese buenísimo
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
S
Shredder
Louisville, US
★★★★★ 5
Comfortable and Classic Dress Shoes That Look Great All Day
Size: 12, Color: Cognac
These dress shoes have been a great addition to my wardrobe. Right out of the box, they felt comfortable thanks to the cushioned foam insole. I can wear them for long days at work or events without my feet feeling sore, which is something I really appreciate. The faux leather upper looks polished and well-made. The cap-toe design and subtle contrast stitching give the shoes a classic, professional appearance that pairs perfectly with dress pants or a suit. They have a clean, timeless style that never feels outdated. The fit is true to size, and the lace-up closure provides a secure and adjustable fit. I also like the stability of the stacked heel and the non-slip sole, which gives me confidence when walking on different surfaces. Overall, these shoes deliver both comfort and style. They look sharp, feel supportive, and hold up well with regular use. I am very happy with this purchase and would definitely recommend them to anyone looking for reliable, classic dress shoes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 18, 2025

recommand products