I have the material needed to produce two. I got the idea from a Celica forum to which I don't have the links anymore. Mine will look better with larger and shorter 3/4" diameter aluminum bar and better bushings, on stainless steel mount to chassis on existing threaded hole and open hole in diagonal to each other on the side below strut mount, and with the other end on a 10mm heim joint to upper motor mount bolt... I'll show you my 1st one as soon as it's ready.
It's made on exactly the same principle as real elastomeric engine torque dampers, just without the casing that covers the bushings which makes them look like a hydraulic damper.
http://www.ingallseng.com/stiffy-eng...ue-damper.html
http://www.ingallseng.com/stiffy-rebuild-kits/
Pics of the original Celica forum design: