The 4-door versions I believe are 2 seperate parts aren't they? The inner and outer or is only the newer style body ones that do that? In any case, check out www.Nopi.com and see if they have it. If they do, call them up @ 1-800-852-6497 and ask for Big Scott, tell him that Phil with the Black Bimmer sent you. Good luck, and don't worry, it's your car so do what you want. Besides, you should hear the talks of my Altezza's on my bimmer from the Bimmer boards.