Brey Krause R-9256 Driver Seat Side Mount Adapter - BMW E46, X-Large Width Manufacturer_Apex Pro The factory unit is prone

The factory unit is prone to fatigue failures at the welds from increased G loads while cornering and threshold braking at the track

The Brey Krause R-9013 Camera Mount is designed for the Porsche 996/997 Cabriolet with a Brey Krause R-1029 Harness Bar installed

The Brey-Krause adjustable seat brace is designed to fit all styles of roll bar/cage tubing when used in conjunction with the Brey Krause back brace mounts (sold separately)

Large main compartment includes a removable

They also are designed to use the factory BMW switch (when used with power sliders)

Brey Krause R-9256 Driver Seat Side Mount Adapter - BMW E46, X-Large Width Manufacturer_Apex Pro The factory unit is proneThe Brey Krause R 9256 Seat Mount is a unique direct to floor mount that fits the driver side of BMW E46 3 Series Sedans and Coupes (including the M3). The R 9256 works with wider width side mounting seats with a measurement at the side mounting point of 443 460mm. 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 lowest