Wheel hub trims.

[flybobbie]

Have had a few sets of these since the originals corroded.
Last two set also rubbish quality, painted tin plate.
These;
http://www.ebay.co.uk/itm/141735762647? ... EBIDX%3AIT
Really nice and have a proper plastic cover like the boot/bonnet badges.

[Maniac]

Otherwise known as wheel centre caps and they do look good quality. I always go oem as IME non oem tend to go yellow over the years.

[barneybear]

Just a set for my E91 M-Sport, at that price I am happy to replace them every couple of years, good spot

[Nictrix]

I bought a set of these and they are ok.
They only have 5 tabs on the rear to locate it in the wheel instead of 10.
They dont sit tight enough in the wheel meaning they can turn. I put a couple of dabs of silicone to try and stop this happening.

Really should have used the brakes before taking this pic.

[85genius]

They do look decent, my last set were cheapies off ebay and they looked good until I sprayed some alloy cleaner on the wheels and it took the logos straight off

[flybobbie]

And watch out if you have the tyres changed, the last place I went the chap was going to attack them with a screw driver until I said stop.
And then I pushed them out by hand after he had removed the wheel.

My previous set corroded first sign of road salt.

[DinosaurEyes]

Thanks for the tip, just ordered a set. They say out of stock, but the guy had a few left and opened the ebay page up for me. Looking forward to replacing the cracked ones on mine.