Sparco Replacement Tuning Seat Recline Backing Plate Option:Left these mounts are absolutely perfect

these mounts are absolutely perfect for those who want the most secure

The Brey Krause R-9255 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 driver's experience is improved and lap times are lowered

with 4-mounting positions providing a wide range of recline options

Sparco Replacement Tuning Seat Recline Backing Plate Option:Left these mounts are absolutely perfectAlthough attractive, Sparco plastic pieces are prone to cracking from age and or mishandling. Luckily, we carry a complete assortment of replacement pieces to make your seat new again! Replacement recline backing plates fit behind the seat's recline knob and cover the seat's reclining mechanism. Easily installed with 2 screws. Sold individually purchase both a left and a right for a complete set. Does not include the adjustment knob or mounting