November 3rd, 2022
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Comments Off on Instructions for Programming the 2021 and up F150SSi Performance Tuning Instructions for Programming the 2021 and up F150 2.7, 3.3, 3.5, and 5.0 Below is the download link for the PDF file with programming instructions. [embeddoc url="https://southernspeedinc.com/wp-content/uploads/2022/11/SSi-Performance-2021-F150-and-up-Programming-Alpha-Instructions-_A3-User-.docx" download="all" viewer="microsoft"]
October 28th, 2022ByPosted in Uncategorized Comments Off on 2021 F150 with 2.7, 3.3, 3,5, and 5.0 Support available in NovemberThe 2021 and up F150s with 2.7, 3.3, 3,5, and 5.0 Support starts in November. The long awaited release is almost here. This is a whole new device part number for the 2021 and up F150 applications. We are taking pre orders now as they will have a limited initial run so you may want to be sure you get in the initial runs. They will begin shipping in November. This also includes our Industry Best...
August 27th, 2022ByPosted in Uncategorized Comments Off on 2021 Ram TRX Tuned Results 708 rwhp 696 RW trqTypical mail order 2021 Ram TRX tune 708 rwhp, 696 trq. DiabloSport custom tuned by SSi Performance. [caption id="attachment_17386" align="alignleft" width="700"] 2021 Ram TRX Tuned[/caption]
June 30th, 2022ByPosted in Uncategorized Comments Off on SSi Performance 4th of July Sale Starts now!Our annual July 4th SSi Performance Sale Starts now! You can get the best tuning available and get up to 15% off on programmers with custom tunes and Custom Tuning only purchases. At checkout use coupon code - 1776 Not only will you get world class performance tuning, you will also get those much needed extra mpgs. These all come with our newly released OG3 Performance tuning....