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Fathers Day Sale

Happy Fathers Day from SSi Performance 2 Custom Tunes for $125.00  click here https://southernspeedinc.com/product/fathers-day-sale-2-custom-tunes-125/  $60 off all programmers with custom tunes.  At checkout you can use coupon code- Dad


SSi Performance Memorial Day Sale Starts Now! Discounts on Custom Tuning as well as Programmers with Custom Tuning

Remembering and Honoring all of our Veterans who made the ulitimate Sacrifice. Our annual Memorial day sale starts now this weekend. You can get a discount on the best drivability, power, and mpgs tuning for Ford, GM, & Chrysler Vehicles.  Come see why SSi Performance has the best reviews and the most satisfied customers.   We have 1 Custom tune for $95.00  Click Here https...

3 time slips

It was a great week with 3 different 17-18 F150 2.7s at the track. 12.71, 12.62, and 12.61 times.

This last week was dominated with 3 different F150 2.7 customers. 3 different customers ran this last week with great results in their 2nd time out at the track. We had Bryan W with a [email protected], Lisandro G with a [email protected], and Shelby L with a [email protected] We certainly look forward to these boys getting out there for faster and better times in the future. This is just another great example o...


Shelby L 2018 F150 2.7 Ecoboost runs a New Best [email protected] Video Inside!

Congrats to Shelby for setting a new personal best [email protected] in his 2018 F150 2.7 Ecoboost. This was Shelby's 2nd time out racing his 2018  F150 2.7 Ecoboost with SSi Performance Custom E50 Tuning. We certainly look forward to him getting faster as his goals are eventually the 11's. Thank you Shelby for showcasing SSi Performance Tuning dominance at the track. Well done indeed. [wpdevart...

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