I believe 9.5's are too wide for the rear. The 8.5's should be okay all around. Maybe a fender roll in back. Is your car lowered?
1995 325I, tinted windows, K&N, debaffled air box, BMW style #104 wheels, Nighthawk low beams, smoked side markers, smoked corners, smoked taillights, M3 style heated mirrors, various interior bits, Bosal cat-back