Quote:
Originally Posted by AriuSen
what wing did you go for and size?
I would say 67 to 71" wing, with big splitter, with stiffer spring rates to compensate, upgrade front sway bar and put in stiffest settings, strut bar, and OEM rear bar.
that will most likely keep your car more neutral.
Alingments, make sure you get more caster over camber.....get as much caster as you can.
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I went with a 57" SARD BRZ wing. My car is stable at speed as long as I'm not under full power (I can cruise at 150 part throttle and it's solid). The issue came down to the extra torque given out by this motor at that high speed, which was probably causing all sorts of dynamics with rear squat, camber changes, and no aero to assist.
I did go stiffer springs (9k fr, 12k rear), more camber front and rear, and stiffer compression/rebound on the dampers. Add the rear wing, and it's been much much better. NOTE: I have more issue on the street where the road isn't flat due to tractor trailers and grooves. Don't ask me when I get to test on public roads...
