Brey Krause R-9246 Driver Seat Bottom Mount Adapter - BMW E46/E85/E86 PCA-Off and is designed to keep

and is designed to keep the occupant as low as possible

light weight and excellent fit in a smaller configuration built specifically for kids

The easy to install bar does not require modification to the car

The Brey Krause inner lap belt mounts are TIG welded

and is engineered for unsurpassed driver comfort and performance

Brey Krause R-9246 Driver Seat Bottom Mount Adapter - BMW E46/E85/E86 PCA-Off and is designed to keepThe 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).