Nice 540 here that was retired attorney's car before I purchased it for my wife. Maintenance done by West County BMW in St. Louis. MO. It has had timing chain guides and tensionerso New water pump and tension pulled Transmission service at 145000 New a/c compressor last summer rear air bags replaced two years agoNew brakes front and rear last month 18" M parallel wheels with 65% Goodyear high speed radials sport package Business class interior in excellent condition M 5 STEERING WHEEL ALL MANUALS AND ALL TOOLS ALL KEYS HAD LOWER CONTROL ARMS RELATED LAST YEAR HAS SMALL DING IN rear passenger door and small scratch on lower left side of rear bumper