So I was reading a thread here about guys having traction issues under hard acceleration, especially a back and forth swaying of the rear end. Big Red does the same thing and I thought maybe it was due to toe rod bushings or UCA bushings or something. Come to find out that the BMR outer trailing arm bushings are the problem, and BMR has acknowledged it! o I went and ordered a set of Pfadt bushings and just did the install. BMR is developing a new bushing but I didn't want to wait. Here's a link to the thread http://www.camaro5.com/forums/showthread.php?t=274767
and a comparo pic of the bushings. Left are BMR, right are Pfadt.