Looks like I'll be the King of this thread!
2007 335I- 96K miles, and some change
Most fun car I've ever owned, modded, and driven on the track, but most unreliable car ever! replaced a TON of stuff:
-Thermostat (didn't fail, just precautionary)
-intake & exhaust solenoids
-Motor mounts (both had play. One more than the other)
-mechatronic seeling sleeve
-auto tranny pan gasket
-oil filter housing gasket
-oil pan gasket
-I drive controller
-oem tie rod assemblys froze. >70K
-oem sway bar links were all loosey goosey
-oem control arms died. >80K
good news is the tranny & OEM turbos are just fine.
Cobb AP, K&N, AA Catless DP, AA custom Axleback, ETS 5" FMIC, BMS dp fix V3, Meyle HD; Tie Rod Assembly, Control Arms, Fr/Rr Swaybar End Links. Koni Yellow Shocks, Megan Race Strut Bar, Wavetrac LSD, Ar design Oil cooler, 1M Water Pump, Low Temp Engine Thermostat, Zimmerman Cross drilled Rotors, Textar Brake Pads, Pilot Sport Cup Tires, Valentine 1