gt3 lower control arm install??

[SBD]

I am wondering if anyone has info on doing this install? It looks pretty straight forward.
My main question is what degree shims to use? I am hoping for 2.5-3 neg. camber.

[mdex]

It will depend on other factors if you will be able to get that much negative camber without rubbing. I am running 2 degrees negative camber on the front with the GT3 Control arms... at 2.5 Degrees I had rubbing issues.

[catmanluge]

I have GT 3 lower controll arms. With 245 X 45 X 17 slicks mounted on 8.5 wide wheels with a 5mm spacer along with PSS9's I get a slight rub with 2.5 degree and a bad rub with 3 degrees.