KYB rear upper strut mounting kit is listed for 2007–2008 BMW X5, 2009–2013 BMW X5 xDrive35d, and 2008–2014 BMW X6 xDrive35i applications. KYB describes these strut mounts as OE-quality replacements that reduce vibration and noise from hardened insulators, cushion road impacts, and support steering pivot function and alignment; matched grade studs and nuts are included per the source.
KYB 07-08 BMW X5 / 09-13 BMW X5 xDrive35d / 08-14 BMW X6 xDrive35i Mounting Kit - Rear Upper