The website also says that it is xDrive compatible. I wonder if that is a mistake?

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14 Porsche Boxster S (Mid-August Delivery) - http://www.porsche-code.com/PED27M31

12 BMW 550i xDrive (Dinan S5, Intercoolers, Exhaust, Springs/Shockware, Negative Camber/Low Compliance Arms & Intake; 3M CR40; AG M355, Michelin PSS & Tikore Ti Lugs) - Alpine White, Beige, M Sport, Cold Weather, Premium Sound, ARS, Sport Auto, Power Shades, Side/Top Cameras, HUD & BMW Apps.

13 Infiniti JX35 AWD - Fully Loaded

07 BMW 550i - Dinan S2 & CF Intake (Gone)

09 Hyundai Genesis 4.6 (Gone)