im puttin in a jdm b16a into my civic dx what all do i need, i already have a chipped p28 ecu. what wiring harness do i use?
Get you the wiring harness for a 92 Civic Si. You will need to lengthen wires for VTEC pressure and VTEC solenoid, O2 sensor and wire the knock sensor straight into your ECU on pinout D3 if you chip does not over ride the ECU looking for knock.