FSWERKS Lower Front Stress Bar - Ford Focus ST 2013-2018



  • $109.95
  • 48 reviews

The FSWERKS lower front stress bar is a simple bolt-on which mounts to the subframe between the two front control arms. It's the perfect choice for adding improved stability by reducing subframe flex under hard driving conditions. It's light-weight at only 2.4lbs and made from 1" heavy wall mandrel bent steel tubing, available in gloss black or silver powder coated finish. All bars are backed by a limited LIFETIME warranty against manufacturing defects and workmanship.

Installation Note:
The original control arm bolts which secure the stress bar are designed to be used only once. However, the original bolts can be reused a few times before new ones are required.

Torque specs:
New bolts = 110ft lbs + 90 degrees
Stock (reused) bolts = 125ft lbs

Ford Focus ST EcoBoost 2013 2014 2015 2016 2017 2018

Customer Reviews
4.9 Based on 48 Reviews
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Kelly B.
United States United States
Another awesome product!

I just installed the lower front stress bar and the difference was awesome, almost makes me think something is wrong because it really transformed my ST into a much more stable handling car. Looking forward to taking a run up to Prescott on 89A thru Congress, Yarnell and Peeples Valley to see the difference. Thanks FSWERKS for the great product!


Much appreciated Kelly :-)

Branson M.
United States United States
Nice and tight

The bar was super easy to put on. I had access to a lift, it took me about 10 minutes to instal and torque to spec. Front end is much tighter when launching and it really helps give me traction. Would highly recommend this product.

Raul T.
United States United States
Focus ST stress bar, FSWERKS takes gold again

I’ve been buying from these good folks since the FocusSport days when I owned a 2004 ZX3, before that having owned an Escort ZX2. Their products are always phenomenally crafted and AMERICAN made. No cheap, subpar Chinese garbage. The lower front stress bar tightened up the ride juuuust enough. It’s perfectly stiff, but not overly rigid. Turns in like a dream. All that’s missing now is the rear stress bar, my next purchase. Thank you FSWERKS for continuing to deliver high quality parts for our Fords.


Thanks for your feedback Raul :-)

United States United States
Worked great

Definitely improved the feel of my 17 Fost. Went on with my JBR charge pipes should have grabbed one a long time ago. Solid price and quality was great too. Fswerks send me a swag pack. Lol

Mark S.
United States United States
Unexpected Performance Improvement

I bought my 2013 ST1 new and have been driving Pro Rally cars since 1984. I was stunned at how much torque steer this mod eliminated; should have done this years ago. It requires a slight “adjustment” to Chris’s (Skid Plate Guy) skid plate to fit, but the benefits to handling are above and beyond.


Wow! Great to hear your experienced comments Mark :-) Thank you