So in my search to upgrade my boss 302 with some coilovers, I noticed that there was a larger selection and larger discount on 05-10 coilovers. We all know that in order to fit the 10 on an 11 mustang that it requires just the upper strut mount rubber isolator that is sold only in the mount as a whole that ranges from $140-95 at the dealer/sponsors.

I found that the coupes and convertibles have a diff part number for the upper strut mount, and the convertibles was nearly half the price of the coupes version. My understanding is that the convertibles is more prone to breaking but that won't matter if your only using the isolator from this part, which is that same in any case.

well I found it for $26 a piece, and to keep with forum rules I can't post it since they are not a sponsor....just google part number 5R3318183AB

Note: I'm using MM camber plates so I won't be using the mount and just the isolator