For the guys who changed from the US Xenon housings to E-Codes, Please describe how different the
 

beam is at night. Is it alot more spread out vs the U.S?

Thanks.

Have you changed the alignment to match US lights?
 

If you went from xenons to halogens, then youd find that the light cut off isnt as sharp as on your xenons...atleast the US ones from what ive heard.
I havent seen a UK A4 xenon in operation actually :p