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Steeda Mustang Heavy Duty Upper Strut Mounts - 11-14

Steeda Mustang Heavy Duty Upper Strut Mounts - 11-14
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Mustang Heavy Duty Upper Strut Mounts
555-8135 - Steeda Mustang Heavy Duty Upper Strut Mounts - $349.95
Our Price: $349.95
Market Price: $384.95
You Save: $35.00
  Installation Info
Time to Install
About 2 1/2 Hours
Level of Difficulty
Tech Recommended
Tools Needed
Shop Tools
Install Instructions
Instructions are in PDF format. Get the free Adobe PDF Reader, here.
  Product Description
Read Steeda's blog post to learn more about the truth behind caster and camber products:
Steeda's Upper Strut Mounts for 2011+ Mustang have been tested on several popular race tracks to ensure increased suspension performance along with no increase in NVH.  Manufactured from billet aluminum, billet steel, TIG-welded, nickel plated, and grade 12.9 hardware.

Comes with a fully caged 70mm diameter 7200lb capacity needle roller bearing for long life and incredible strength.  Triple sealed to keep out dirt and water.  Uses custom made polyurethane bushings to improve suspension compliance while keeping NVH at a minimum.  Allows for +/- 1 degree of camber adjustment.

A great upgrade for anyone racing their car, running lowering springs, or wanting to rid their car of the popping sounds coming from worn factory and inferior aftermarket mounts.

Note: Does not fit model years before 2011. This kit is designed for 2011 and up Mustangs only.

Product Benefits
  • No suspension knockback caused by use of spherical bearings found in competitors mounts
  • Precision Tolerance and Fit with the Highest Grade Materials available
  • +/- 1 degree of camber adjustment
  Product Fitment
 This product fits the following vehicles
  • 2014 Mustang GT Automatic
  • 2014 Mustang GT Manual
  • 2014 Mustang V6 Automatic
  • 2014 Mustang V6 Manual
  • 2013 Mustang Boss Manual
  • 2013 Mustang GT Automatic
  • 2013 Mustang GT Manual
  • 2013 Mustang V6 Automatic
  • 2013 Mustang V6 Manual
  • 2012 Mustang Boss Manual
  • 2012 Mustang GT Automatic
  • 2012 Mustang GT Manual
  • 2012 Mustang V6 Automatic
  • 2012 Mustang V6 Manual
  • 2011 Mustang GT Automatic
  • 2011 Mustang GT Manual
  • 2011 Mustang V6 Automatic
  • 2011 Mustang V6 Manual
  Product Reviews
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Reviewed by edordy01
10/01/2013 - 03:56:36 PM
Best in market

After I lowered my 2012 mustang, I immediately started experiencing popping sounds when I took turns. I looked all over the net trying to find strut mounts to correct the problem. Not an easy task for a 2012, until I found these awesome caster plates by Steeda. 100 folds better and durable than the stuck strut mounts and better than any else on the market today. I strongly recommend these if you are experiencing the same with you 2011 and up lowered mustang or if your planning to lower your stang.
Reviewed by mp13
09/06/2013 - 05:09:22 PM
2012 gt

I can't believe how we manufactured these are compared to the stock units. My friend has the GT500 mounts, no way they are not even adjustable. This is the way to go!!
Reviewed by brickslayer
brickslayer bought "Steeda Mustang Heavy Duty Upper Strut Mounts - 11-14" on our website
03/02/2012 - 03:10:01 PM
Excellent Strut Mount

If you are putting new springs or Springs/Struts on your 2011 and up mustang you need these. They are extremely well built, and easy to install (the difference in quality between the factory part and this part is literally shocking). They give you a little bit of Camber adjustment (more than enough to bring a reasonably lowered mustang into specs) with a nice pointer system that can be read through holes in the top of the strut tower. The ride quality is great, not harsh at all. The one issue I had with the install is that a standard impact socket will not fit down into the hole to tighten the strut nut. Easily solved by using a non-impact socket (just make sure you have one big enough before you start).
Reviewed by jedij0e
02/11/2014 - 07:42:45 PM
2012 Brembo gt

These c/c plates are the best ever. They reuse the lower half of stock spring mount while eliminating the crappy ball bearings. This is a great setup and smooth as can be with no noise! This part is so easy to install. Its a shame it looks so nice that you cant see it when on car.