I was away on a trip so I haven't driven the x5 much. I finally got around to lowering the rear with ISTA and I still have to dial in the rear ride height. Initial thoughts are the ride is tighter with less body roll but you feel the bumps a little more.

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2012 X5d | Deleted & BRR Tuned | DWR TCU Tune | 10.25" Android 8.1 Screen

Build Log
https://xoutpost.com/bmw-sav-forums/...efinished.html