tears..
With a design like the SRR and comptech, subframe tears are likely not possible. The tie bar has it's own 'stress points' that hold the sway bar in place and takes a lot of the load away from the subframe.
I've been running my comptech sway/tie combo for about 4 months now. I go up and down my driveway (I have well over a 2.25" drop) and occasionaly drive like a complete ass w/o any subframe damage *knocks on wood.
With a 19mm sway bar getting tears is not going to be possible at all especially with a tie bar that's going to allow you to mount the sway bar on top of.