What would you recommend for my track/AX setup?
'08 E90 M3 (pre-zcp) with 0.5" drop from Dinan suspension
wheels: APEX ARC-8 18x10 et25, square
tires: 275/35 Dunlop Direzza ZII, square (pretty square and wide tire; 0.4" wider tread than same size PSS)
What size spacer would you expect to fit in the rear without rubbing? The front has plenty of rubber to fill the fender and I'd like to even it out.