AUS Injection (10188-550-6) 550cc High Performance Fuel Injector, (Set of 6) Set of 6 Direct Fit High Performance 550 cc/min at 43 PSI Racing Injectors Sold in Flow matched Sets High Flow High Performance Injectors Not Intended As A Direct OE Replacement Includes Plug And Play Harness Kit When Applicable. Includes Deatiled Flow Report