Will Dinan even sell the rear shock mounts separate from their suspension kit? I doubt it. I have the full Dinan suspension and although the truck isn't slammed like the H&R kit, it's looks and handles better than stock, and rides as close to stock as you can get from an aftermarket suspension. It is a little pricey but I don't regret it at all. A $100,000 M/// vehicle deserves a well engineered suspension. I personally wouldn't mix and match.

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2012 Carbon Black/Silverstone Perforated
2012 Space Grey/Black X5M (gone)
2011 Deep Sea Blue 328i