# SuperPro 2012 BMW 328i Base Front Caster Adjustable Radius Arm Bushing Kit

Control arm bushings form the vital pivot and link between all core suspension components. SuperPro's 'offset' bushing options introduce additional positive caster into the front end suspension geometry. With a small but significant change the additional caster delivers several benefits: Improved straight-line stability and tracking; your vehicle will track straight and return to center with less driver input. Dynamic camber gain with steering angle “ the more your turn the wheel with additional caster the more both wheels will ˜camber' into the turn putting more of the tire's contact patch on the road as the suspension loads up in the corner and helping to resist the tire ˜rolling over' onto the shoulder and compromising grip. Enhanced steering weight and feel; the small caster change will weight up the steering slightly as you come off-center and the improved cornering grip delivers greater feel for the handling limit through the wheel. The caster offset bushings deliver only benefits with no negative impact on tire wear, comfort or unwanted handling behavior. SuperPro's polyurethane bushings are the culmination of nearly 5 decades of suspension expertise and development in Australia's harshest terrain. Designed with durability as a paramount feature we also bring ride and passenger comfort to the forefront of our development. Our designs and material compositions retain OEM levels of noise and harshness isolation while delivering superior performance and road manners in all conditions.

This Part Fits:

Year

Make

Model

Submodel

2014-2016

BMW

228i

Base

2017-2021

BMW

230i

Base

2013-2018

BMW

320i

Base

2014-2018

BMW

328d

Base

2012-2016

BMW

328i

Base

2016,2018

BMW

330e

Base

2017

BMW

330e

iPerformance

2017-2019

BMW

330i

Base

2013-2015

BMW

335i

Base

2016-2018

BMW

340i

Base

2014-2016

BMW

428i

Base

2015-2016

BMW

428i Gran Coupe

Base

2017-2020

BMW

430i

Base

2017-2020

BMW

430i Gran Coupe

Base

2014-2016

BMW

435i

Base

2015-2016

BMW

435i Gran Coupe

Base

2017-2020

BMW

440i

Base

2017-2020

BMW

440i Gran Coupe

Base

2013-2015

BMW

ActiveHybrid 3

Base

2014-2016

BMW

M235i

Base

2017-2021

BMW

M240i

Base

## Details

- **Price:** 264.43 CAD
- **Vendor:** Superpro
- **Type:** Suspension Arm Bushings

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 264.43 CAD | In stock |

## Images

- Photo - Primary
- Photo - Close Up
- Photo - out of package
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/superpro-2012-bmw-328i-base-front-caster-adjustable-radius-arm-bushing-kit)
> Updated: 2026-07-01