Just an FYI: I got my latest box from UPS yesterday. If anyone was wondering, the aftermarket third-party engine mounts that MSA is selling look awesome and fit perfectly, and are less than half the price of the Nissan-labeled parts. Obviously, I haven't tested them for longevity yet, but initial quality on the ones I got sure seems great.
Dave

 

I am using them and they have held up nicely on a track car...