Does anyone make one for 07-09s and if not what did you do to stiffen the mount?
Not mine, putting in a clutch, shifter and hardline in for someone and the guy asked if something more could be done to help the 1/2 shift problems. The transmission mounts on those models are sloppy/spongy to say the least for performance. When I had mine I used concrete epoxy to fill the void. It works great but was rednecky, I figured someone had manufactured on by now.Out of curiosity, why do you need a stiffer mount at the transmission?
What shifter did you install?
You might want to check with BMR to see if they might be able to come up with something if they haven't already.
CHE K-member brace w/ torque limiters. It'll stop the transmission from twisting out of position, but it's still not going to stop the 1-2 grind. That's a transmission problem, and nothing external is going to fix/remedy it.
http://www.cheperformance.com/prod-208.htm