Brey Krause R-9239 Bottom Seat Mount Adapter - BMW E38/E39

The Brey Krause R-9239 Seat Mount is an innovative solution that attaches bottom mounting Sparco, Cobra or Recaro seats to the OE-factory, power slider mechanisms on BMW E38 7-Series and E39 5-Series cars. The mount maintains the factory power adjustment for both the seat height and front/back settings (requires BMW E30 window switches - not included, but easily sourced).