Labor Day Sale on Programmers with Custom tuning included for DiabloSport and SCT Programmers. SCT BDX and SCT X4 Programmers with 3 Custom Tunes Included for $525 Shipped. DiabloSport I3 Programmers with 3 Custom Tunes Included for $535.00 Shipped. Email socaldiablo or call or text 562 305 3532 for links and coupons. Have a Happy and Safe Labor Day Weekend Everyone!

SSi Performance 2020 Cyber Monday Tuning Sale.   $50.00 off all Programmers with Custom Tunes. At checkout enter in coupon code-  Cyber   Custom Tuning Only- 2 Custom Tunes $125.00 Click on the link below. https://southernspeedinc.com/product/cyber-monday-sale-2-custom-tunes-125 Custom Tuning Only- 3 Custom Tunes $170.00  Click on the link below. https://southernspeedinc.co...

Records are made to be broken. This is exactly what Steven Smith did today with SSi Performance Tuning. Video Below. Huge Congratulations goes out to Steven Smith in his 2014 F150 Ecoboost for a record [email protected] MPH! This is the Fastest Stock turbo 11-14 F150 Ecoboost Record To Date!  Thank You Steven for Show Casing the SSi Performance Dominance we ahve enjoyed for many years at the track...

 SCT Performance® is adding even more coverage to our SCT BDX Performance Programmer. The latest application additions now available for Custom Tuning on the SCT BDX Programmer include the 2018 Ford F-150 3.3L,  2018 Ford F-150 2.7L, and the 2017 Ford F-150 3.5L Ecoboost for Engine and Transmission Support.*   2018 Ford F-150 3.5L EcoBoost Engine and Transmission Custom Tuning Suppor...