Steeda Competition Mustang Adjustable Upper Strut Mounts (11-14)

List price: $368.95
You save: $37.00 (10%)
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Want the maximum alignment adjustment range for race use? Then this is the upper strut mount you need. Steeda's Competition Adjustable upper Strut Mounts for have been tested on some of the harshest race tracks to ensure durability and performance.

Manufactured from billet aluminum, billet steel, TIG-welded, nickel plated, and grade 12.9 hardware.

Steeda's Competition Adjustable upper mounts offer up to -2.3 degrees negative camber if you are using the stock springs, and up to -3.5 degrees negative camber if using a 2 1/2" coil over spring setup. Camber range is spring dependent because of physical limitations inside the strut tower. Also features caster settings of stock or +.5 degrees.

Because of noise and impact harshness concerns this part is not recommended for street use.

Note: Does not fit model years before 2011, this kit is designed for 2011+ Mustangs only. Not a direct replacement for GT500. Can be made to work with GT500 Mustangs with adjustments. If you are using Koni struts, please advise as they require a special component.

Product Benefits

  • Wide range of camber adjustment
  • Race tested in harsh environments for durability
  • Caster adjustment available
  • High quality construction

Read Steeda's blog post to learn more about the truth behind caster and camber products:

Installation Information

Level of Difficulty:
Tech Recommended
Time of Install:
About 2 1/2 Hours
Tools Required:
Shop Tools


Made in USA:
Steeda Autosports

Vehicle Fitment

Fits Model Year:
  • 2011
  • 2012
  • 2013
  • 2014
Mustang Model:
  • Boss
  • GT
  • V6
Transmission Type:
  • Automatic
  • Manual

Install Instructions (555-8137.pdf, 441 Kb) [Download]

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