Recently picked up a 2011 550xi, and its dinan stage 4.
The car came with all the stock parts, and I have no use for them.

All parts are literally 0km brand new.

stock valved exhaust
springs
full front brake kit. (calipers, rotors, pads)
rear spoiler
rear valence

think thats about it. if you can use any of this stuff, let me know. certainly not looing to get much for any of it.