X3 M, X5 M, X6 M, Z3 M & Z4 M
Hi all!
My '06 E53 3.0 has 220,000 miles on it - I've owned it for the past 20,000 miles. Prior to me, it had a cooling system overhaul, some suspension work, and other typical E53 repairs including a rebuilt auto transmission just before I bought the car (still under warranty), tons of...