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Mustang Performance Parts

Steeda Mustang Upper Chassis Mount for 3rd Link (11-14)

Our Price $129.95
Market Price $154.95  
You save $25.00 (16%)
130 points

Manufacturer:  Steeda Autosports

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  • Product Description
  • Installation Info
  • Mustang Fitment

Replaces the thin, stamped steel, factory chassis mount. Made from 1/4 inch thick steel. Accepts the factory 18mm chassis mount bolt found only on the 2011 and up models. Provides four adjustment holes to allow for intricate axle pinion angle and anti-squat geometry adjustment. Powdercoated for looks and corrosion resistance.

Note: Only compatible with 555-4112, 555-4116 and 555-4113 mustang control arms. Not compatible with OEM or other aftermarket upper control arms.

Product Benefits

  • Adjustable axle pinion angle and anit-squat
  • Does not require permanent modifications to car
  • TIG welded for strength
Time to Install
About 2 Hours
Level of Difficulty
Tech Recommended
Tools Needed
Basic Tools
Model Year(s)
2014 2013 2012 2011

GT V6 GT500 Boss

Manual Automatic

Product Reviews

If you plan on drag racing, auto crossing, road racing or whatever you fancy, this adjustable upper control arm mount will definitely help you fine tune your suspension for your application. This mount goes great with Steeda's UCA's and for the price, why wouldn't you get it?! Definitely recommend to everyone and cant wait to test it out

If you upgrade your UCA, grab this. The stock piece is flimsy and this is heavy duty. When used with Steeda UCA my wheel hop was 95% eliminated.

Massive improvement over the OEM bracket. If you get an adjustable UCA, get this bracket to go with it. As a package; the UCA Bracket, adjustable UCA and LCA's firmed up the suspension and provides great feedback on what the rear is doing. Installation of the bracket is easier if you can give yourself lots of room under the car. A great product that is topped off by an even greater technical staff at STEEDA. Frank, Patrick and Rod are all great to deal with and very knowledgeable. Thanks guys!

Guys, when upgrading your suspension you want to do it once, and do it right. Do yourself a favor and grab this upper third link mount from Steeda and call it a day!

I got the upper control arm first and installed it with the factory upper mount. After some driving it definetly had a noticeable clunk while shifting. Everything was tight. Then I got this upper control arm mount and put it on and it not only 100% eliminated the clunk, it made the whole rear end of the car feel tighter and stiffer. It did not make any more noticeable noise either. Nobody makes better parts than Steeda. That's all I buy.

This bracket is much beefier than the stock one; with three adjustment points it's a no brainier. Three bolts hold it in: two above rear axel and the other under the rear seat. Be prepared to use a cheater bar for the interior, this bolt it torque to a million ft lbs. If you're thinking of getting the third member linkage you should get this bracket too, it will make it a lot easier get it all torqued to the right numbers while out of the car than when under it.