just spotted a v5 ecu for sale on ebay...anyone tell me what a v5 is?

been looking for a z4 without much luck so far without getting outbid anyway

are they any good for 97-98ron fuel?

cheers

 

This is picture of a v5 ecu from my 99 version 5 sti.



It's not the same as a z4, will not have the same connections and will not be setup for 97 - 98 ron fuel unless it has been ecutek'd.

What model's it to go into?