I just purchased a '91 318is for 600 this past monday. The good the body is solid, motor runs strong, aftermarket header, new gas tank, radiator, tires, and ps rack. The bad 1st gear syncros are going, needs an exhuast (manifold back), paint(diamantschwarz) has been severly beaten by the sun and someone decided that an aftermarket sunroof would be super shweet.
Im in the process of replacing the exhaust and was wondering what yall thought about a 2.5 high flow cat into a 2.5 single inlet 2.5 dual outlet muffler? It would all be magnaflow. Flame away if ya need be. Also where could i get a panel to fill the sunroof hole?