d15b2 to d15z1

[prelude182]

im swapping a d15z1 from a EG hatch into a 4 door Ef wich previously had a d15b2 and was wondering if i would have to swich the ecu out and redo the wiring. Any major problems i would be facing or is this a pretty clean basic swap? would i have to change anything with the exhaust? just let me know.

 

[K2e2vin]

You'd have to convert the wiring to MPFI, add wiring for VTEC, and wires for the 5-wire O2 sensor. You need to run a P07 ECU using an OBD0 to OBD1 adapter.