Does anyone know what's the thickest spacers I could use on the h&r drop...with out rubbing! Running stock wheels

 

I cut a coil off of the rear H&R race with a 20mm, spacer, but i had to flare my fenders, you could get away with a 15mm and be fine, yet i have 20x10 in the rear

 

i need to know this also

 

mee too ... i'm getting H&R pretty soon and what spacer do i need? can i go with 20mm all around? do i also need a camber kit?

btw i'm also running G37S stock wheels.


Can anyone help us out? pic with the same setup will be better

Thanks