Brey Krause R-9251 Passenger Seat Side Mount Adapter - BMW E46, Large Width Manufacturer_ATL The R-9254 works with narrow

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

the B-Pillar plastic sail panel covers will require slot on either side to be cut

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

Replacement shield for the Arai GP-5

Brey Krause R-9251 Passenger Seat Side Mount Adapter - BMW E46, Large Width Manufacturer_ATL The R-9254 works with narrowThe 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