Steeda Focus ST Rear Anti Roll Bar

€249 exc TAX

The Steeda rear anti roll bar for the Focus ST mk3 is 25.4 mm in diameter and comes in two versions either fixed rate or 3 way adjustable to allow on the fly fine-tuning of roll stiffness. Perfect for the enthusiast to sharpen your ST 250's handling!

As a guide, EU delivery cost varies on service requested and weight / dimensions. Final rate depends on which EU Zone you are in for DPD services. Below are some guide examples. 

Some countries may be serviced with other providers if required.

FREE SHIPPING is available on orders over a certain amount (country dependant). Some product do not qualify for the free shipping offers due to the weight / size of the item. 

We aim to ship same day if ordered before midday.

1. Standard EU Shipping: DPD Courier with tracking - 2-3 days (for main EU countries)

DPD Zone 1: €14.99 + vat 0-5KG      - €19.99 5-30 KG

2. Small Items (via Royal Mail) -from 2 days - 2 weeks depending on location.

Covers all European countries:  €14.99 + vat 0-2KG:

You will receive a shipping notification with tracking details once order is processed.

NOTE  We can ship worldwide. Please contact us if assistance required as a custom shipping solution may be required.

We reserve the right to change charges and services as required.

Steeda have developed 2 Rear Roll Bars for the Ford Focus Mk3 ST enthusiast to suit your needs. One is a fixed rate "fix and forget" bar, and the other offers 3 way adjustment to allow an enthusiast who might track or autoX their car to adjust the stiffness to suit the track conditions and required driving style!

The silver powder coated non adjustable solid rear swaybar is 25.4 mm in diameter versus 22 mm for the (US OEM)  stock rear bar and offers about a 70% increase in roll stiffness.

The blue powder coated 3 way adjustable bar is the same diameter at 25.4mm and the centre hole offers the same stiffness as the non-adjust bar. This means you can use the other 2 holes to either increase or reduce stiffness as required.

This Steeda swaybar kit includes replacement polyurethane bushings, bushing brackets and installation instructions.

Made in the USA and backed by a lifetime warranty.

To Purchase as a non adjustable "Front and Rear Pack" select from drop down.

Product Benefits

  • 70% stiffer than stock swaybar
  • Includes greasable bushings and brackets
  • Improve vehicle handling
  • Adjustable bar available to allow "fine tuning" of requirements
  • Usually available in stock in the UK
  • Perfect to pair up with Steeda Front roll bar

Steeda part:
555-1084 Rear Bar - Non Adjust
555-1023 Rear Bar - 3 Way Adjust 
555-2174 Front & Rear Pack (555-1084 + 555-1092)


  • Adjustable bar requires 18" or larger wheels. All non OEM wheels are not guaranteed to fit as widths and offsets as well as manufacturing of inner barrel etc may differ.
  • Rear roll bar not suitable for ESTATE variant

2013+ Ford Focus ST 2.0 Ecoboost (not ESTATE)

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