Obd2 Injector Resistor Box Harness for Civic/integra. Condition is Remanufactured but wiring, loom, and parts are brand new. This is a plug and play harness for your OBD2 Honda’s that need to run a custom resistor box setup for low impedance higher flowing injectors. This features a OBD2 plug that connects right into your obd2 harness and then right into a resistor box. This product is intended for upgraded racing injectors. Street2draggarage is one of very few who actually makes these for obd2. THIS PRICE IS FOR THE HARNESS ONLY. RESISTOR BOX IS INCLUDED IN MY OTHER ADS.