THese are waters that u do not want to swim in. If u do find a motor, most likley they wont have EGR solenoids, which u might be able to find at a junk yard, but most likely not. U need the VX ecu, to run the EGR and the VTEC-E, if u run the CX ecu u will lose the goods that the VX motor will offer. Like Kai said just go with the CX motor, I have driven both and there is not that much of a difference.