neal starr 
2008 BMW 5 Series Sedan 535i 4dr Sedan (3.0L 6cyl Turbo 6M)
Performance sleeper
 I own a repair shop, so I did the repairs myself. Be careful buying from someone that did not maintain the engine. The engines will build carbon deposits on the intake valves. The injectors need to be updated. If it has an oil leak at the filter housing,  have it fixed it can cause the drive belt to come off and get sucked into the oil pan . That is expensive to fix.