I recently purchased toytec ultimate lift with bilstein shocks all around added the spc upper control arms to the package. no problem with the lift kit, it went in like a dream . the problem was with the upper control arm the new ball joints were .015 oversized. if it wasn,t for access to lathe would have started of the week with my 97 4runner sitting in the middle of my shop. Sent email to toytec about it, not that I wanted anything out of it just hoped that the problem could be avoided for future customers. Never got a reply