INJECTOR CONNECTOR: Bosch EV1 SUITS: S4/5 CAS (Crank Angle Sensor) WBC1 CAN O2 Wideband Controller ready (Controller and sensor not included) INCLUDES: Elite 1500 ECU with DBW and Race Functions, engine harness with fuse block, firewall grommet and flying lead ignition harness, USB programming cable and USB Software Key.