The 2019-2022 (22.5+ refresh not supported at this time) GM gas trucks have been locked down since their introduction. Owners of these trucks have been waiting patiently for an affordable tuning solution, and DiabloSport has delivered in a big way! The new 9226-R kit includes our Predator 2 handheld tuner, along with the locksmith device and harnesses required to unlock both the ECM and TCM in your truck. Once unlocked, the Predator 2 offers up multiple tunes for the engine and transmission to choose from. Beyond the preloaded tunes, we offer a host of user adjustable parameters, like throttle response, speed limit, tire size, and of course, DFM disable! We've even added some new features for drivers of these newer 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!

Features:

• ECM and TCM unlock included!
• Unlock and Tune, at home!
• Preloaded Tunes For Multiple Octanes
• Transmission Tunes included!
• Support for 5.3L and 6.2L V8 applications with 6, 8 or 10 speed transmissions
• Disable Dynamic Fuel Management for full time V8 operation
• Throttle Boost setting for adjustable throttle feel
• Adjust speedometer for larger tires (26"-38")
• Calibrate speedometer for gear change (3.42-5.13)
• Remove speed limiter for increased top speed
• Adjust engine rev limiter for increased RPM range (+/- 400 RPM)
• New "Keep Auto Stop Start Setting" allows you to disable the system using the button on the dash and it stays that way!
• New "Keep Drive Mode Setting" allows you to select a drive mode and it will remember that mode next time you start the truck!
• Max gains on 6.2L - 17 rwhp/24 rwtq
• Max gains on 5.3L - 10 rwhp/33 rwtq
• .5 second reduction in 0-60 times!
• Read and Clear DTCs
• Datalogging Capability

Specifications:

• Emission Code: 7
• Fuel Type: Gas
• Product Type: Hand Held Programmer

In The Box:

• Predator 2
• Locksmith Module
• ECM Unlock Harness
• TCM Unlock Harness

Fitment:

• Chevrolet Silverado 1500 5.3L/6.2L V8 2019-2022
• GMC Sierra 1500 5.3L/6.2L V8 2019-2022

Emissions:

• 7 - This part is legal under the provisions of EPA?s Tampering Policy dated November 23rd, 2020. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and the EPA Tampering Policy. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.