The Medieval mm sounds interesting... are there any reviews of this mount out there? I still haven't sprung for the mm inserts from cs, and I'm thinking I might as well go all the way with a full rear mm upgrade. I'm not too concerned with NHV though, but either way 100 durometer "equivalent" sounds like an interesting claim compared to cp-e's mount of only 50 durometer.
For anyone curious, this is the description of the Medieval mm:
"The new Medieval Motorsports Mazdaspeed 3/Mazda 3 rear motor mount. Our rear motor mount is made from 6061 Billet aluminum and fully CNC machined.
This mount uses an 65A hot poor urethane. This new material holds like a 100 durometer, but contains anti vibration molecules that keep 85% of the harmonics in the bushing (less cabin vibrations). We are the only one on the market using this material in our motor mounts. Our mount will tighten up the drivetrain and help eliminate wheel hop."
It's curious to note that cp-e avoided urethane in their design, saying it did not handle the high temperatures well.
It seems there are so many rear mm upgrades available (yet so few SRI...WHY!!?). Kind of hard to choose one, but right now I am leaning towards CP-E only because they seem to make quality peices.
Oh, and sorry if this was a thread hi-jack, just seemed like a good place to ask (chair)