SuperPro Duroball Offset Kit (Eccentric)

SuperPro Duroball Offset Kit (Eccentric)

  • $259.99


SuperPro Duroball Offset Kit (Eccentric)

This kit is fitted on the rear bushing on the front control arms of the 2011-2014 STI. Suits Arms with 76mm OD Bushes

- Offset bush to increase caster 
- Polyurethane isolated uniball construction
- 1.0 degree caster adjustment available
- Stiffer with no compromise in articulation
- Axle alignment is required after fitting

DuroBall bushing assembly offers precise location and control with excellent articulation and NVH characteristics.

The Duroball Technology Features:

A unique metal and polyurethane hybrid design for demanding applications.

The core strengths of SuperPropolyurethane coupled with a specialised metal spherical bearing.

Super tough metal poly hybrid design. 

More precise steering and handling.

All the articulation benefits of a vertical pivot solution with greater positive location and durability.

Grip Dynamics options with EXTRA positive caster

Application: 2011 - 2014 STI


WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. For more information, visit

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