Stock P28 is perfect for a single cam VTEC swap. Stock motor is D16Z6, will work with the JDM D15b Vtec and probably the D16Y8 motor if converting your OBD2 vehicle to OBD1 before doing any major upgrades.

This ECU is untouched and manual...if you need an automatic P28, please email me before ordering or specify in the special instructions.

You will need a 4 wire O2 Sensor with this ECU.