legacycentral bbs

hi there im located in new zealand , just wondedring if are version 1 wrx ecu will run my single turbo setup properly??

Hi to every one just wondering, i have are subaru legacy 1994 rs and has had are single turbo conversion ,upgraded turbo,manifold,intercooler etc but my ecu is still factory and just had it tricked to run single but its cutting out randomly??just wondering what sti version ecu would fit??i was told ...