Hi once Googled but still found nothing useful , have the 4,2, the engine makes problems and since I don’t get it on euro 2 and I personally liked the 5 cylinder 20v very much I thought I could install the AAN so that I could get euro 2 , someone experience with it ? what you need, what it costs , etc would be very grateful , a link to such a topic would also have nice 6 course hand switch , hp2 , 10*1993 for helpful answers I would be very grateful since I open my motor at the weekend to watch why zyl 3+4 have no compression