Hi could someone help me out im converting my s2 to efi just brought zvh engine and now im looking for management and was wondering if someon could guide me to what after market management use or just stick with ofab and chip

 

If it was me and you already have the OFAB wiring then use that and buy a plug and play ecu from Boost Monkey, You could also go full megasquirt and make you own room which would be the better but more adventurous option.

What ever you do dont go OFAB ecu and OFAB management its overpriced and crap compared by modern standards and mapping it is also not a case of turn up somewhere and they can do it, Only a few places can do it.

HTH