Its an E46 M3 with 265 tires all the way around.
My subi has been trying to run with full blast fuel pressure, it keeps popping lines off or find places to spring leaks. Talking to some shops I've found that the 08 sti fuel pressure/damper setup doesn't go well when paired with larger pumps and injectors. So I am installing an Aeromotive adjustable regulator and some 2007 sti dampers. Also going to change the trim of the turbo, chasing some odd behavior in the 2-4k rev range. A speed density tune is also in the works.