# SPL Parts 06-13 BMW 3 Series/1 Series (E9X/E8X) Adjustable Front Caster Rod Monoball Bushings

Front Caster Rod Bushings (CRB) replace the stock flexible rubber bushings with low friction, articulating Spherical Bearings eliminating bushing deflection and reducing friction. This maintains optimum suspension geometry under load to improve braking and handling feedback. Massive 1" sized FK Racing Bearings with self lubricating Teflon liners are used to ensure maximum performance and durability. Innovative CNC machined offset bearing spacers provide +/- 2 degrees of caster adjustment. OEM arms not included. Sold as a pair. Made in the USA.

-   Proudly made, engineered, and assembled in the USA.

This Part Fits:

Year

Make

Model

Submodel

2011

BMW

1 Series M

Base

2008-2013

BMW

128i

Base

2008-2013

BMW

135i

Base

2013

BMW

135is

Base

2006

BMW

325i

Base

2007-2013

BMW

328i

Base

2006

BMW

330i

Base

2009-2011

BMW

335d

Base

2007-2013

BMW

335i

Base

2011-2013

BMW

335is

Base

2016-2018

BMW

M2

Base

2019-2021

BMW

M2

Competition

2020

BMW

M2

CS

2008-2013,2015-2018

BMW

M3

Base

2015-2020

BMW

M4

Base

2019-2020

BMW

M4

CS

2016

BMW

M4

GTS

## Details

- **Price:** 594.42 CAD
- **Vendor:** SPL Parts
- **Type:** Suspension Arm Bushings

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 594.42 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Primary
- Photo - Primary
- Photo - Primary
- Photo - Primary
- Photo - out of package
- Photo - out of package
- Photo - out of package
- Photo - out of package

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/spl-parts-06-13-bmw-3-series-1-series-e9x-e8x-adjustable-front-caster-rod-monoball-bushings)
> Updated: 2026-07-01