Originally Posted by zx3matt
Not sure about the stock 3 mount, but I had the inserts in my 2008 MS3 and it was perfect. I really mean that. Just perfect.
If you look at any aftermarket RMM or even CS inserts... they are the same part number for the 2007-2009 as they are for the 2010-2012+. So any mount from this vintage should work.
No, I have not heard the teeth chattering from the MS3 mount... most people like these. It's the Mazda 3 mount that seems to be no good.