Hi all, as some of you may know I have been after a pair of bolt covers for the cylinder head cover, because I have never seen them on my car I assumed they were the plastic striped kind but I rang the dealers SlammedZ4 put me in touch with and they told me that my 2.0 has a grommet type?-looking on OEM it seems they are correct. My local stealers told me they were the striped kind so I am appealing to all the 2.0 owners with an N46 engine to confirm which type they are please-thanks.