Yes I have had experience with Eibach spacers on my R53. I didn’t have any issues with the spacers or the way the wheels fitted. The only thing I struggled to get was longer bolts in black but I got them after hunting about. I bought the spacers from Lohen (link
https://www.lohen.co.uk/eibach-pro-spacers-gen2) and they sell the longer bolts too. I’ve only used 10mm spacers as I don’t think any bigger than that is safe. 10mm on the R53 brought the wheels to just about level with the wheel arch and with lowered springs I felt the R53 looked perfect.
Sent from my iPad using Tapatalk