i have a e30 with a e36 m3 engine/tranny/brake/suspension conversion i have no idea what the ofsets are for the car but i know i wan't atleast a 17x7.7 wheeli like the oz f1 cup corsa so try to help me out what size and offset do i need and if anyone is selling a set of wheels that will fit my car...if you have anyquestions feel free to email me