So, wait...what do you mean the front was "too wide?" Is it hitting the strut? Hitting the fender? Would the tires have fit if it weren't for the offset of the rim? Would the wheels have fit if it weren't for the height of the tires? etc. You're leaving out some details here...
'07 E90 335i - Automagic - Non-sport
MHD|Alpina Flash|Fuel It! Stg 2|VRSF:7"FMIC-DP-CP|TIAL BOV|cp-e DCI
Bilstein B6|E93 M3 FSB|SP Lowering Perches|M3 LCA|M3 Guide Rods|HPS 5.0
Summer: Sonic Tuning ST100 - 18x8.5 ET35 - Conti DWS 245/40/18 - 10/15 F/R spacers
Winter: Style 159 - 17x8 ET34 - Michelin X-Ice Xi2 225/50/17 - 10/15 F/R spacers