ok guys! i saw a thread in similar vein in the m3 section.... so I'm shamelessly stealing the idea.... So lets post up our
aggressive z4 fitment wheels...
ill start, heres my z4m running oem 18" 260m wheels, ET23 9.5" ET29 8.5".
The rear is about all I'm fitting with the semi slick, and its pretty much flush with the fender, the front... Lots of camber needed to tuck in the ET29, At the track and on maximum attack i can JUST brush the plastic fender liner where it meats the bumper, but its literally a brush, not to rub through but enough to "rough" the plastic finish alittle.
