hi i have a 00 legacy gt-b e-tune wagon. I went to cheek my ecu see if there any codes on it to write down because i been told my ecu can't be mappes and i wanted to see if it can be. Well i think its not a original. It says on it pleasure racing service i googled it on net they are a subaru tunning specialist in japan. It has a big number 40 in the middle. Then codes 22611 ad984. And also A18-000 d4a. And then silver code 9z03. also there was a sticker which was hand written. Ad984 2005/105 para 02dat2. Does thesr codes mean anything to you cab this ecu be mapped for irish fuel.