Glad to see you're making some good progress man, hope to see the car finished by this upcoming season. I'm just curious as to why you decided to go with air ride suspension?
1990 325i Sterling Silver Metallic/Black leather.
M52B28 OBD-I W/ S52 Cams, M50 Manifold, SS Headers, Kamotors v5 CAI, Stage 2 F1 clutch w/ 14lb chromoly flywheel, Mark D chip tune.
Bilstein Sports with H&R Race springs + E90 drop hats, F+R Strut bars, '04 330ci Steering rack (3.0 Lock to lock, 13:1), 3.15 Z3 Torsen LSD.
Custom Built BBS RS's 16x8 square.