Originally Posted by Kerstin

I feel a bit guilty because I'm German and I can't help you on this. I haven't got much technical understanding. I only LOVE Impreza's and that's nearly it. But we have a member on the WOC, Lee_1075, who is English but lives in Germany. I'm sure he can help you lot a bit. If a member from here who is also a member of the WOC contacts him, I'm sure he will be more than happy to try to explain it to you. Or you can tell me what you would like to know and I'll ask him.