Found some cheap chrome gauge rings on fast mini, how do I install them? Simply snap on? Just want to know before I order.

 

I think they are adhesive?, post pics when you get them.

 

I've got a 31 piece chrome trim kit on my Countryman. It installs using 3M trim tape (has a red backing). Just peel and stick. If it comes without the trim tape installed, you can get it at your local auto parts store for about $10.