acsX

I figure after 100k miles, it would be a good idea to change out the transmission mounts. Black Friday is coming up and I'm sure I can get some good deals. But I'm unsure which ones to get. OEM would be smart, but the PRG ones seems pretty nice for that price. Function First seems like a nice option as well. I am aware of the potential of knocking caused from stiff mounts.

gman3280

I'm looking at this as well. I'm going with a stock engine mount and RSS trans mounts. My research has suggested softer is actually better but I've not moved from the stock stuff yet.

Smudo

I had changed mine 987.2 base engine mounts (to SWAG) and transmission mount (to OEM) this summer at 50k miles. I did not notice any difference compared to the old ones, although there was already some excessive movement due the wear as well the engine and gearbox did sit lower then with the new ones.