I have checking some M5's from the BMW website and I checked the earliest car listed(build date 12/12/17) and that doesn't have a PPF fitted,I then checked another(build date 09/04/18) and that does have a PPF and to confirm this the emissions levels changed as well, from 241 to 246 with the PPF fitted.
So I am not sure when they were fitted from but I would guess in between the above dates.
|