if you arent running wrinkle walls I wouldnt air down the radials past 28 MAXIMUM, belts will shift ect itll be a bad news bears day.
Hmm I wonder what my NA 07 does, I did spank a few cars including a g8 on the highway early this morning on my way back from indiana, great cars but really crappy drivers, dude hit the brakes to take a nice flowing curve with a sharp outlet, i just let the car slide a bit and without power to the rears it doesnt kick out that hard at all once kicked.
up north we we only got 1/4 miles, we dont half race up here.