It sounds kind of high, another werkz member just got a quote for $1,900 on a newer 5 series. Here is that thread......
http://www.bimmerwerkz.com/forum/5-s...elp-57468.html
johnny,
p.s. be wary!!! sometimes shops will tell you one thing & in reality, it really could be something else......they high ball you, to scare you into handed your car over to them..... does this place sell used cars also? This is why you should get a 2nd & a 3rd diagnosis from an reputable BMW shop.....