The Sparco 600 series seat base is a direct fit mounting bracket that adapts a Sparco or compatible racing seat to the factory floor mounting points of the BMW E92. It is formed from 3/16 inch steel for a strong, flex free platform and bolts to the OEM seat mounts with no floor modification. A wide flat top surface also lets side mounts be fixed directly to the base for the lowest seating position. This is the passenger (right) side base.
| Type | Seat mounting base (bottom mount) |
| Material | 3/16 in steel |
| Side | Passenger (right) |
| Mounting | Bolts to factory seat mounts |
| Part Number | 600SB120R |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2011 | BMW | 328i | Base |
| 2009-2011 | BMW | 328i xDrive | Base |
| 2007-2008 | BMW | 328xi | Base |
| 2009-2011 | BMW | 335d | Base |
| 2007-2011 | BMW | 335i | Base |
| 2009-2011 | BMW | 335i xDrive | Base |
| 2011 | BMW | 335is | Base |
| 2007-2008 | BMW | 335xi | Base |
| 2008-2013 | BMW | M3 | Base |
