These are on my pro-am car. Actually fairly comfortable
Even when paired with xcessive solid trans mount (Z32 conversion). I'm VERY happy and I'll be recommending them to everyone in NW region who's looking for mounts
Motor stays very planted, but car doesn't loosen bolts ^_^. It's comfortable. I'm most likely going to buy these for my street/daily s14 car I'll be "building". I'm sure it'd be even smoother with drift freaq trans mount instead of the metal to metal trans mount from xcessive, lol.
I recommend these!