Labor Day Sale starts now! Programmers, custom tuning, Dodge and Jeep ECM swap kits and more! Payment Methods for sale prices.   Here are the most other than credit or debit cards and get a substantial savings. We use optional payment like Venmo, Cashapp, Western Union, and Ria Money Transfer for out of country customers. Most of these methods can fund with a credit or debit card and is …

Our SSi Performance July 4th Sale is on now. Save Big!   1 tune $125.00, 2 tunes for $175.00, or 3 Tunes for $219.00. Special mods like cam swaps $219.00 include datalogging. https://southernspeedinc.com/optional-payment-methods/   SCT X4s and DBX Programmers with 3 custom tunes included $479.00 shipped. https://southernspeedinc.com/product/sct-bdx-or-bully-dog-bdx-with-3-custom-…