R1S1

Well, thats a point, that I'am from Europe and I have modified JDM subaru by changing side of the steering wheel and I asked already subaru dealer, but they know only about european models... So I thought, that there are some more freaks like me and have the same project as mine or driving illeagal with strange-located steering wheel like British, Japaneese or Australian

Hello gents, I have 2gen Legacy TwinTurbo and now I would like to ask which ecu produce more power and which is better. Because I have both of them, tried to swap them, but i didn't feel any difference (maybe dyno would feel smth...) And if there is a possibility to increase power by chipping them. So my question is: Which ecu is better (more power) and ofcourse I want to know all additional information you know about them 8C 22611 AB394 A18-000 DD0 and T5 22611 AB391 A18-000 RS5 Waiting for your proffesional responses, thanks.