FIC/ Bosch 2200 High imp injectors set. With all the adapters and wire plug to drop in a LS2 LS3 LS7 or LS9 GM engine. The standard length is for the LS3 and up, use the adapter provided for LS2. These will work with your stock computer. No driver box needed. tune files available on request for efi or hp The sets are dynamically flowed!!!