I needed replacement wheel centres: my originals were just a bit tatty, plus I wanted a set for my winter wheels rather than swap them over each time.
Genuine BMW centres are £34 or so online, so I took a punt on a set of non-OEM replacements for £10 from HERE. As ebay is a bit of a minefield when it comes to the quality of some items, I think I've got lucky with these ones. Hopefully the photos below will show folk what a decent set of non-OEM wheel centres look like.
Unfortunately the first set went AWOL in the post, but the seller sent another set out very promptly with absolutely no quibbles whatsoever
Originals on top, new below:

Original:

New:

Original - reverse:

New - reverse:

Obviously they don't have quite the same quality as the OEMs, and I've no idea how they'll last, but for the price of a fish supper and a pint I'm happy
a11y
(no photos of them on the car yet - its in the garage and it's utterly lashing down outside...)
edit to fix the link I ballsed up...
Genuine BMW centres are £34 or so online, so I took a punt on a set of non-OEM replacements for £10 from HERE. As ebay is a bit of a minefield when it comes to the quality of some items, I think I've got lucky with these ones. Hopefully the photos below will show folk what a decent set of non-OEM wheel centres look like.
Unfortunately the first set went AWOL in the post, but the seller sent another set out very promptly with absolutely no quibbles whatsoever
Originals on top, new below:

Original:

New:

Original - reverse:

New - reverse:

Obviously they don't have quite the same quality as the OEMs, and I've no idea how they'll last, but for the price of a fish supper and a pint I'm happy
a11y
(no photos of them on the car yet - its in the garage and it's utterly lashing down outside...)
edit to fix the link I ballsed up...