Dinan equipment as follows: Supercharged 380 hp (on paper)/ 340 torque; engine software; stage 3 suspension with Koni adjustable shocks; stainless exhaust;and front strut tower brace. Turner Motorsport headers. Stewart water pump. Porsche 911 Turbo front brakes. Light weight flywheel. HD clutch. UUC short shift. BMW chassis cross brace. 17x8 Kosei K6R wheels. New Sumitomo HRTZ 2 tires. HID headlights. Custom side light markers. Carbon fiber BMW logos. Custom A pillars with VDO boost gauge and tweeters. AC Schnitzer equipment as follows: front chin spoiler; rear window spoiler; brake handle; shift knob; and pedals. Upgraded chrome gauge bezels. Hard wired V1 radar detector with radar mirror. Custom audio - Alpine head end, Memphis Audio speakers, Precision Power amps, dual JL 10" subwoofers. Dynamat throughout. BMW Noah fabric car cover. BMW battery tender. Engine compression 179-185, leak down 2-4%. Clean car fax. No accidents. Car was in Texas 1995-2008, California 2008-2010, Oklahoma 2010-2012, Minnesota 2012 (no winter), Indiana 2012 to present (stored winters in climate controlled building). I am the 4th owner.Since I have owned the car (Oct 2012 - 188K miles) I have invested over $18K in the following repairs and upgrades: car cover, battery tender, hood and trunk shocks, jack pads, motor mounts, Kosei wheels, Sumitomo tires, new fog lights-assemblies-ballasts, new power steering system-pump-lines, repainted front end to repair rock chips-hood removed-sanded-new insulation installed, trunk gasket, tail light gaskets, valve cover gasket, Stewart water pump, thermostat, driver door seal, fuel sending unit, new Porsche 993 OEM brake pads and sensors, Depo headlights and corner lights, new headliner, radiator expansion tank and lines, and recent new battery.At age 71, I have recently downsized from a large home into a condo. Only have room for 2 cars. Unfortunately, the M3 needs to find a new home. Too bad. I really enjoy driving this high performance car.