got 14 sets in today. anyone looking to exchange their first design give me a call at 703-824-9670 (7:30-4:00 eastern). the new ones have a "internal cast-in anti-rotation hardware retention assembly." to prevent the situation we had with a couple of the originals. anyone who doesnt have these yet give me a call to get a set on the way. $385.00 gets you 2 poly engine mounts and a poly trans mount. we have found that with these the car has a very solid and "locked" in feel.