I'll try to answer some questions, P.M. me any other's. Dont want to thread jack to hard.
2006 STI. 441's reduced the ride height by 3/4" front and 1/2" rear.
BFG Rivals have a nice broad range of grip. Reacted to driver input even as they started to let go (light howling noise), and recovered steering pretty quickly the couple times I turned in to fast/to much corner speed. It was low/mid 60's so I dont think the tires ever really had a chance to get hot. They were consistent from the first to the last (5) runs.
Cell phone pics, sorry