Brey Krause R-9246 Driver Seat Bottom Mount Adapter - BMW E46/E85/E86 Category_Kart Racing Gloves ) The R-9052 is also

) The R-9052 is also compatible with many of Brey Krause's bolt-on accessories

with durable 10mm zippers

GP-5K or GP5-W helmet

Also can be used to install the Recaro Hans Pro Racer Racing Seat

">Note: Mount must be used together with the R-9184 or R-9185 Seat Adapters (not included)

Brey Krause R-9246 Driver Seat Bottom Mount Adapter - BMW E46/E85/E86 Category_Kart Racing Gloves ) The R-9052 is alsoThe Brey Krause R 9246 Seat Mount is an innovative solution that attaches bottom mounting Sparco, Cobra or Recaro seats to the OE factory, power slider mechanisms on BMW E46 (including M Series), and E85 E86 (Z4 Roadster Coupe) 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).