October 24th, 2023
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Comments Off on Zachery Qualls runs a World Fastest 1/4 mile in his 2021 Jeep 6.4 with a [email protected]!Congratulations to Zachery Qualls for running a World Fastest 1/4 mile time in his 2021 Jeep 6.4. His best time was a [email protected] 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 youtub...
October 18th, 2023ByPosted in Uncategorized Comments Off on Ford 2021 to 2023 F150 Powerboost Custom Tuning Supported now!2021 to 2023 F150 Powerboost Ecoboost is supported with custom tuning now! Limited supplies so get your devices with custom tuning in the link below. This device also comes with 3 custom tunes of your choice included. Click here to purchase or in the link below https://southernspeedinc.com/product/2021-and-up-sct-x4-for-ford-with-3-custom-tunes/
September 5th, 2023ByPosted in Uncategorized Comments Off on New 2023 Bronco 2.0 and Maverick Are Now Supported!New 2023 Bronco 2.0 and Maverick are now Supported. This is the same programmer for the 2021 and up F150s. Unlock the full potential with the industry best custom tuning with SSi Performance custom tunes. X4 Order Here LiveWire Order Here BDX Order Here Feel free to email [email protected] for more information.
July 29th, 2023ByPosted in Uncategorized Comments Off on SCT and Bully Dog 2010 to 2021 Dodge Cummins Diesel Custom Tuning.We have added SCT and Bully Dog 2010 to 2021 Dodge Cummins Custom Tuning to the site. These tunes are getting great exceptional feedback with our customers. We have just custom tuning and programmers with custom tuning packages. https://southernspeedinc.com/product-category/chrysler-dodge/dodge-ram-cummins/click here Any questions about product coverage feel free to email socaldiablo@g...