Polycarbonate: 1/2 the weight of glass and 260X stronger! E30: '87 (front and rear) E30 2 DOOR M3: '84-'91 (front and rear) E30 4 DOOR M3: '84-'91 (front and rear) E34 2/4 DOOR M5: '90-'95 (front and rear) E 36 2 DOOR: '95-'99 (front and rear) E36 4 DOOR: '95-'98 E46 2 DOOR: 2000-'06 (front and rear) E46 4 DOOR: '99-'05 (front) '99+ (rear) E90 4 DOOR: 2006 (front) 323 / 4DOOR: 1999 (rear) E30 2 DOOR SEDAN: '88-'91 E90 4DOOR 2006 (front and rear)  E92 M3: '08-'11 (front and rear) Please fill out all information so we get you the correct windshield. If the make/model you have is not listed, give us a call.  For side windows please call as well. 1-800-554-7527 All of our windshields are handmade and precise. Our standard oversize is 1" around the windshield. 1/4" is only offered for front windshields and only rear windows are offered uncoated. Our current lead time is 4-5 business weeks but lead times may vary. Someone will contact you if lead times change.