I installed the GTSpec 4-point Ladder Subframe Brace this afternoon. Many thanks to DDMotorsports for great service, as well as for the installation DIY (
http://www.the370z.com/diy-section-d...der-brace.html).
The installation took me about 45 minutes, and it went without a hitch. I haven't had a chance to go out for a drive yet, but I'll update this post with driving impressions tomorrow after I get a chance to drive.
For now, I will post the following photo of the brace laid out on my awesome quilt, as a gesture of brotherhood with RCZ.