Originally posted by Spood
*Maybe* a new ECU...I'm really not sure
:edit:
I checked on hondaswap.com, and according to a post in their EG forum, you should be able to run the D15B with a P28 (your stock Z6 ECU).
Also, some info on the D15B: asia.vtec.net/article/d15b/
sweet I might go this way instead then, would save me alot of money. I can get one for 475 shipped.