Forget the rear, the whole suspension is just peach. The front end is very sticky on that car. Underneath you basically have a 370z with longer wheel base, and 370z is extremely capable. A little while back, myself and several other members of this forum were doing an amateur autoX, and they all came using their SN95s, and since mine was broken at the time, I came with my G37 on street tires and mostly stock suspension at the moment. I was able to outpace all of the SN95s by a considerable margin, and that was essentially in a completely stock car with just a sway bar change, and slightly wider tires with 340 tw rating. Everyone else was running 200 tw tires, and suspension modifications. I'm sure the driver had something to do with it, since I was more experienced, but the car also chimed in.