Brey Krause R-9251 Passenger Seat Side Mount Adapter - BMW E46, Large Width Manufacturer_ATL Slightly slotted side-mounting holes allow

Slightly slotted side-mounting holes allow for fitment to the most popular seat manufacturers (Sparco/Recaro/OMP/Cobra and more

The R-9254 works with narrow width side-mounting seats with a measurement at the side-mounting point of 395-409mm

Arai Dual-Pane shields feature a pocket of insulating air trapped between 2 visor panes

Inner lap belt mounts sold separately

The design allows for the stock 3-point belts to stay in place

Brey Krause R-9251 Passenger Seat Side Mount Adapter - BMW E46, Large Width Manufacturer_ATL Slightly slotted side-mounting holes allowThe Brey Krause R 9251 Seat Mount is a unique direct to floor mount that fits the passenger side of BMW E46 3 Series Sedans and Coupes (including the M3). The R 9251 works with wider width side mounting seats with a measurement at the side mounting point of 440 427mm. The lightweight bracket is designed to bolt directly to the floor of the car using the factory BMW seat mounting hardware, eliminating the heavy sliding mechanism, and providing the