i got them on my car gave me about 20-25 bhp more, nice headers
All Kleemann headers are for LHD and will need a little mod to make them fit, but well worth it.
its about a days job, the first e55 we done it on took 2 days but know we know how to do in a day. They are in a tight space to work on. I will up load some pics of mine and you can see the pipe work that i got done.