Yeah there are a million threads on plugs but going through them to find out exactly what you are after takes ages! I saw on ebay recently a bloke selling 'genuine' plugs. The plugs came in little 'BMW Original Equipment' boxes and clearly had NGK stamped on them! So I don't know. They use Bosch for everything but NGK for plugs? Doesn't make sense to me. OR it might prove my theory of ebay = fake
Cheers
Wingman
'89 525i/A Exec 193000kms
'94 Subaru Liberty AWD Wagon
Looking for Merc 300TE
NSW, Australia