Join Date: Oct 2012
Location: Clarence, NY- Buffalo suburbs
Unless you go out have have a custom spring made you're not getting 08-10 FE5 without lowering the car a little. Go look at pictures of stock SS/TC cars since they made them in both sedan and coupe you can get a good idea of how much lower it is.
They shocks/struts are valved better with a stiffer spring and you won't get much besides a harsher ride if you leave FE1 in with FE5 shocks/struts.
I could text powell for the rates but I know he has them posted somewhere I'll try and look.
2009 Cobalt LS XFE (F23) Victory Red
YYZ V.3 Springs, Koni shocks/struts, Powell XXX rear swaybar, Brembo brake swap, 5 lug conversion, Ion Redline wheels, SS/SC interior swap including power conversion, K&N intake, Trifecta tune, Ark Performance N-II catback, Ark shorty antenna, SS body kit, Powell F23 rotated mount, LNF rear mount, Powell CABs
Soon to come- EFR 6758 turbo kit and make Retro Headlights.