SPL Parts BMW E9X/E8X/F8X Rear Lower Control Arm Inner Bushing
SPL Parts BMW E9X/E8X/F8X Rear Lower Control Arm Inner Bushing is backordered and will ship as soon as it is back in stock.
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SPL Parts BMW E9X/E8X/F8X Rear Lower Control Arm Inner Bushing (SPL RLBI E9X) is designed for spherical suspension bushing upgrade on the listed BMW E90 / E92 M3; BMW F87 M2 / F80 M3 / F82 M4 applications.
Rear lower control arm inner bearings replace the large rubber bushing at the subframe end of the arm. PTFE-lined FK bearings reduce deflection and binding under load.
Specifications and fitment
| Brand | SPL Parts |
|---|---|
| Manufacturer part number | SPL RLBI E9X |
| Application | BMW E90 / E92 M3; BMW F87 M2 / F80 M3 / F82 M4 |
| Function | Spherical suspension bushing upgrade |
| Supplied as | Pair |
Setup and ordering notes
Follow the SPL installation instructions for the exact part number. Check clearance through suspension travel; have alignment checked after changing suspension links, bushings or geometry.
Product FAQs
Is this a rubber or spherical bearing replacement?
This part uses a low-friction spherical bearing in place of a compliant rubber interface. Match the named suspension location and part number; trailing-arm, knuckle and inner-arm bushings are different components.
Does a monoball bushing kit add camber or toe adjustment?
This is a spherical-bearing replacement for the named mounting position. Its purpose is to reduce compliance and allow articulation; it is not an adjustable camber or toe arm. Use the correct link or arm when alignment adjustment is also needed.
Explore related SPL components
Pit Garage is an automotive service and performance parts shop in the Los Angeles area. Contact us with your chassis, drivetrain, ride height and installed suspension if you need help selecting the correct SPL part.


