DiabloSport Tuning – SSi Performance Tuning https://southernspeedinc.com The Performance Tuning Professionals Thu, 18 Jun 2026 13:54:39 +0000 en-US hourly 1 https://wordpress.org/?v=4.9.8 https://southernspeedinc.com/wp-content/uploads/2016/11/10629780_858721580911862_2675555512391220120_n-100x100.jpg DiabloSport Tuning – SSi Performance Tuning https://southernspeedinc.com 32 32 DiabloSport Releases New remote unlock and custom tuning available for GM 2019 – 2022 Trucks! 5.3 & 6.2 Engines. https://southernspeedinc.com/diablosport-releases-new-remote-unlock-and-custom-tuning-available-for-gm-2019-2022-trucks-5-3-6-2-engine/ Wed, 25 Oct 2023 16:02:15 +0000 https://southernspeedinc.com/?p=19300 Now we are delivering SSi Performance Custom Tuning for the 2019 to 2022s! DiabloSport Releases New remote unlock and custom tuning available for GM 2019 – 2022 Trucks with 5.3 & 6.2 Engines. This is an industry game changer. No need to send in or swap our any ecm or tcm components. Its all done […]

The post DiabloSport Releases New remote unlock and custom tuning available for GM 2019 – 2022 Trucks! 5.3 & 6.2 Engines. appeared first on SSi Performance Tuning.

]]> Now we are delivering SSi Performance Custom Tuning for the 2019 to 2022s!

DiabloSport Releases New remote unlock and custom tuning available for GM 2019 – 2022 Trucks with 5.3 & 6.2 Engines. This is an industry game changer. No need to send in or swap our any ecm or tcm components. Its all done remotely.

No more additional $$$ spent in credits for the ECM tuning and TCM tuning to buy and no unlocking fees!!

 

On top of awesome Custom Tuning capabilities there are other great features.

Features:

  • ECM and TCM unlock included!

  • Unlock and Tune, at home!

  • Preloaded tunes for multiple octane levels and custom tuning supported

  • 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)

  • Adjust engine idle speed in Park/Neutral and Drive

  • 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

Let our 20 plus years of custom tuning with DiabloSport CMR software get put to work for you

 

Here are 2 links for 2 different DiabloSport programmers with remote unlocks.

https://southernspeedinc.com/product-category/gm/2019-to-2022-gm-trucks-with-5-3-and-6-2-engines/

 

Click on the Images below for links to purchase

 

            Intune I3

Intune I3               

               Trinity 2

Trinity 2 

DiabloSport Intune I3 with remote unlock with GM E90/T93 UNLOCK KIT for 2019 and up 5.3 and 6.2 GM vehicles

DiabloSport Trinity 2 with remote unlock with GM E90/T93 UNLOCK KIT for 2019 and up 5.3 and 6.2 GM vehicles

The post DiabloSport Releases New remote unlock and custom tuning available for GM 2019 – 2022 Trucks! 5.3 & 6.2 Engines. appeared first on SSi Performance Tuning.

]]> Zachery Qualls runs a World Fastest 1/4 mile in his 2021 Jeep 6.4 with a 12.848@103.52! https://southernspeedinc.com/zachery-qualls-runs-a-world-fastest-1-4-mile-in-his-2021-jeep-6-4-with-a-12-848103-52/ Tue, 24 Oct 2023 15:51:49 +0000 https://southernspeedinc.com/?p=19286 Congratulations to Zachery Qualls for running a World Fastest 1/4 mile time in his 2021 Jeep 6.4. His best time was a 12.848@103.52 MPH which makes his jeep the fastest to date. This was done on a 93 Octane Performance custom tuning with SSi Performance using DiabloSport CMR custom tuning software. Now its time to make […]

The post Zachery Qualls runs a World Fastest 1/4 mile in his 2021 Jeep 6.4 with a 12.848@103.52! appeared first on SSi Performance Tuning.

]]> Congratulations to Zachery Qualls for running a World Fastest 1/4 mile time in his 2021 Jeep 6.4. His best time was a 12.848@103.52 MPH which makes his jeep the fastest to date.

This was done on a 93 Octane Performance custom tuning with SSi Performance using DiabloSport CMR custom tuning software. Now its time to make him a race tune. Stay Tuned!

 

Click on the video to watch with youtube.

 

 

Zach Jeep 1

 

The post Zachery Qualls runs a World Fastest 1/4 mile in his 2021 Jeep 6.4 with a 12.848@103.52! appeared first on SSi Performance Tuning.

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