o.k., now I tell you how to find out what where fits.
Select the E34M5 and find the part number for the sway bars http://www.realoem.com/bmw/select.do...938848d4d39ea1
Copy that numbers, go back on realoem to first page, scroll down and click
Search by Part #
there paste in the number and all cars will be shown where the same part number is used.