1999 BMW Z3 Air Filter Replacement
I have a few questions. I have a 1999 6 cylinder roadster 2.3. How much is a microfilter and an engine air filter and how do I put it on? Can you provide a diagram? I would appreciate any help you would be willing to provide.
Your Z3 does not have a micro-filter. The air filter is replaced by pulling up the filter location tray from the filter box and removing/replacing the filter. See the Summer 2007 issue of our Fast Times newsletter, page-6. Your Z3 is the same as the 3 series 92 through 98, 6-cyl.