On The 135i (Stock Body) I ran the Apex ARC8 Wheels: (BUY HERE)

Wheel Setup:

18x8.5 et45

18x9.5 et58

Tire Specs:

MICHELIN SPORT CUP 2 TIRES (BUY HERE)

235/40/18

265/40/18

Suspension Setup:

KW COILS: BUY HERE