My friend ordered a GTS and I have already arranged to swap my GC with his GTS for a week when he gets the car

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2011 E93 M3 Convertible AW/CR DCT/Brembo GT BBK/Michellin PSS/Morr MS10
2013 F06 650i GranCoupe Ruby Black/Dakota Cinnamon/IAS/DHP/Comfort Seat/Soft Close doors/Surround View/Full LED