P28 spec ecu s300 ready civic integra with boost by gear
This listing is for a S300 ready REBUILT. P28 Spec OBD1 VTEC ECU. (1) S300 ready OBD1 P28 Spec Vtec Honda ECU that has been REBUILT with High Quality capacitors. (2) Boost By Gear installed. All ECUs are fully tested on our engine simulator!