# UMI Performance 05-10 Ford Mustang Adjustable Upper Control Arm- Poly Bushings

his upper rear control arm replaces the factory stamped upper control arm reducing wheel hop and increasing traction. The S197 Mustang chassis uses a 3-link rear suspension system with a panhard bar to control the rear end under the vehicle. Under hard loads the factory pieces tend to flex and rubber bushings deflect leading to poor traction and erratic handling. Replacing the factory pieces with stronger well designed items eliminates this flex allowing for better control of the vehicle and improved traction during launches. This upper control arm is a direct bolt-on replacement which features greaseable high quality polyurethane bushings and on car adjustment. Quick and easy on-car adjustments can be made when needed with a simple turn of the wrench, there is no need to remove the control arm from the vehicle. Adjustment of the upper control arm allows pinion angle changes for suspension set-up and suspension correction when a vehicle has been lowered.

-   Mounting bracket CNC machined from 0.250” thick steel
-   Chromoly threaded adaptor to ensure thread durability
-   Durable powder coat finish, available red or black
-   Greaseable high quality polyurethane bushings
-   Heat treated 4140 chromoly adjuster
-   TIG welding construction
-   Reuses factory hardware

This Part Fits:

Year

Make

Model

Submodel

2005-2014

Ford

Mustang

Base

2012-2013

Ford

Mustang

Boss 302

2008-2009

Ford

Mustang

Bullitt

2005-2014

Ford

Mustang

GT

2007-2008

Ford

Mustang

Shelby GT

2007-2014

Ford

Mustang

Shelby GT500

2008-2009

Ford

Mustang

Shelby GT500KR

## Details

- **Price:** 235.27 CAD
- **Vendor:** UMI Performance
- **Type:** Control Arms

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 235.27 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/umi-performance-05-10-ford-mustang-adjustable-upper-control-arm-poly-bushings)
> Updated: 2026-07-14