BMW 6 Series - Tech Talk E24,E63,E64,F12,F13
Just got my annual, over-priced, maintenance book rubber stamp today at BMW (oil service).
They informed me that I have a leaking front shock. When I plug the part number (31316768923) into eBay I'm surprised to see so few offerings. Vast majority are Bilstein.
Couple of questions:
1) any...