You need head, Y8 OBD2B ECU because your car is a 2000, Y8 fuel injectors, a knock sensor, and Y8 5 speed IACV, intake manifold, and throttle body if your car is a 5 speed. You also need to perform the IACV 3 wire to 2 wire fix and add wires for VTEC. Again this is all asuming you have a 5 speed car.