$7,000 Summertime Mustang Build Enter Now!
Talk to a Mustang Expert
Mon - Sun, 8:30 AM EST - 11:00 PM EST

Free Shipping On Orders Over $49. Details

Steeda X11 Ball Joint Kit (11-14 All)

Market Price $176.99 You Save 11% ($19.04)
Our Price


FREE Shipping
  • Item 16233
  • MPN# 555-8136

In Stock Ships same business day. Choose options to add to cart

Features & Details

  • Designed for Optimum Handling
  • Eliminates Body Roll
  • Nearly Four Times Stronger Than OEM Ball Joints
  • Kit Includes Driver and Passenger Side Ball Joint
  • Fits All 2011 to 2014 Mustangs
Designed For Optimum Handling. Steeda's X11 Ball Joint will greatly improve the suspension geometry on your lowered Mustang by raising the spindle relative to the pivot-point of the ball joint. This raises the roll center back into the correct range, resulting in reduced body roll, quicker steering response and improved overall front tire grip.

Eliminates Body Roll. Specifically designed to correct the front roll center geometry, the X11 ball joint features a longer shaft, to raise the spindle in relation to the ball joint pivot point.

Superior Materials. The X11 ball joints are made in the USA to Steeda's strict specifications from high strength steel and case hardened to exceed the strength and durability of standard OEM ball joints. All the internal housing parts are made from low-friction Nylon to preserve the factory steering feel and feedback.

Application. This set of two Steeda X11 ball joints are specifically designed for use on the 2011-2014 V6 and GT Ford Mustangs. Also fits 11-12 Shelby GT500.. Will also fit 2010 Shelby GT500.

Note: Coupon codes cannot be applied to this product.

Technical Note: The use of 18" wheels are required for clearance, Steeda highly recommends a bump steer kit be used in conjunction with these X11 balljoints.

Fitment: 2011 2012 2013 2014 Details

What's in the Box
  • (2) Ball Joints
  • (2) Screws
  • (2) Nuts
  • (2) Washers
  • (2) Rubber Stoppers
Installation Info
Tech Specs
Will it fit my Mustang?
  • Boss 302 - 12, 13
  • V6 - 11, 12, 13, 14
  • GT - 11, 12, 13, 14
  • GT500 - 11, 12, 13, 14

People Who Bought This Item Also Bought

Most Helpful Reviews

Quality ball joints that help the handling

This is a must for the lowered Mustang. Lowered cars lose the small amount of camber gain allowed by a strut suspension. Lowered suspensions require a lot of static negative camber to make the tire work ...

Read More
Helpful (1)

Big improvement

After lowering my car I knew I had to push everything up to get it back into stock geometry. Instead of doing whole new arms I put these on and have no complaints. I had a shop install this set. ...

Read More
Helpful (1)

Overall Rating 5 out of 5 stars
Read All 11 Reviews

Customer Photos (1) Submit Your Photo

View 1 Photo

You Might Also Like

6 Questions / 7 Answers

Ask a Question

Are these for the front lower control arms?


  • Hi, Yes these ball joints are for the front lower control arms on 11-14 Mustangs.

    Chris J

Helpful (0)

Hello, How can i check the connection (mounting) diameter of this ball joints? Mine current old ball joints have 51 mm mounting diameter and i had problems when tried to replace it with new aftermarker ball jpints


  • I do not have the exact diameter of the Steeda X11 Ball Joint Kit but it is going to be an exact replacement for the factory ball joint.


Helpful (0)

Will this make road feel smoother ? My area there are a lot of pot holes and I want a smoother driver will this work or do I need to upgrade on another piece ?


  • The Steeda X11 Ball Joint Kit (11-14 All) won't make the road feel smoother, per se. This ball joint kit will improve your handling, however, making your cornering smoother.


Helpful (0)

Will this improve comfort after lowering I installed SR springs, KONI STR.T struts, BMR Panhard Bar, Steeda Bumpsteer Kit & Eibach Camber Bolts. While the car handles amazing, the ride is a lot harsher than I expected. Will this improve my ride quality and comfort? If so by how much? Aside from handling, this would be my primary motivator to get the X11 ball joints.


  • Yes, it improves handling as well.


Helpful (0)

Do I need a new wheel alignement? Hi, Do I need a new Wheel alignement if I put those ball joint with a bumpsteer kit?


  • Anytime you replace ball joints they recommend alignment.


Show 1 more answer Helpful (0)

2011 v6 Perf. package It says 18" recommended. So does that mean that none of the performance package 2011 mustangs can use these? (the perf. package come with 19" 8.5 rims) Mine is lowered, 1.5", i guess just the steeda bumpsteer kit with no ball joint should be enough to correct the bumpsteer? Thank you


  • The 18" wheel that is needed for clearance is actually the minimum size you would need. If you have 19" wheels, you won't have any clearance issues and they'd work just fine on your performance package!


Helpful (0)

More Products You Might Like

Customer Reviews (11) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Afternoon

Installation Cost:$100-$250

  • Handling Improvement 4.666667 4.7
  • Fit 5 5
  • Bang For Your Buck 4.666667 4.7

  • 5/5

    Installation Time: Afternoon

    February 21, 2017

    Quality ball joints that help the handling

    This is a must for the lowered Mustang. Lowered cars lose the small amount of camber gain allowed by a strut suspension. Lowered suspensions require a lot of static negative camber to make the tire work properly. Also, lowered cars also feels like it "tricycles" and bit rolling into turns. The extended ball joint fixes both problems. The added camber gain you get my properly positioning the control arm lets you use less static camber. Another added benefit is a bit higher roll center which helps reduce the tippy-tricycle feeling at turn-in. Less understeer, sharper handling.


    Year: 2013 Submodel: GT

    Helpful (1)

  • 5/5

    August 12, 2016

    Big improvement

    After lowering my car I knew I had to push everything up to get it back into stock geometry. Instead of doing whole new arms I put these on and have no complaints. I had a shop install this set. Everything is as solid as stock and no signs of failure. Hope they last long.


    Year: 2014 Submodel: GT

    Helpful (1)

  • 5/5

    July 20, 2016

    Essential for bad roads!

    Installed today at a local tire shop, with Steeda bumpsteer kit and the required alignment afterward and the difference was immediately noticeable. No play in the wheel, the car doesn't wander around the road on its own any more. It just stays put. Here in Saskatchewan, they say that in some parts of the world, people may drive on the left of the road, but here they drive on what's left of the road. With the ever present potholes, gravel patches, and warps and unevenness of the roads here, I feel these are as important to have on the car as tires. Unless you like keeping your speed under 15!


    Year: 2013 Submodel: V6

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    June 24, 2016

    It's the little things that make a difference.

    Excellent mod. I paired this with the Steeda bump steer kit and they work great together. My car has been lowered for 15k mi and my factory ball joints were shot. After the install, I noticed a much more linear steering feel over rough surfaces. The steering wheel doesn't jerk around over uneven pavement as it did before. I'm lowered on Steeda Sports with Koni STR.Ts. At high speeds this set up really shines. Hitting bumps/patches at 90mph and the steering feel inspires much confidence.


    Year: 2014 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    October 16, 2015

    Awesome product

    Product was good overall. Easy to install and worth every penny. Had a lil trouble installing bymyself but once i got a second pair of hands i finished quick. Highly recommend this part.


    Submodel: V6 Cotulla, tx

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    August 22, 2014

    Don't settle for less

    These ball joints from steeda are a must have for your lowered mustang , pair these up with the steeda bumpstop kit and you have yourself a perfect set up


    Year: 2014 Submodel: GT Oak Forest, IL, USA

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    May 17, 2013

    Improved Ride

    This product improved steering and responsiveness especially when riding over bumps. I would even state that it makes the car a little smoother over bumps which is welcome. It improved the front suspension overall. I recommend the product to others.


    Year: 2012 Submodel: V6 Fairfax, VA

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    January 31, 2013

    Front end geometry restored!!!

    I've installed h&r ss springs and steeda shocks and struts so my car is very low which directly changes everything about the front end geometry(handling characteristics) so I've installed these x11 ball joints and the bump steer kit through steeda and have retaken my front end precision geometry(handling/steering) after an alignment of course, and it's amazing not only are these stronger components they ride nicer and the steering, amazing product meant for anyone who likes to have a slammed stang and still perform well


    Year: 2011 Submodel: V6 tara, on canada

    Helpful (1)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    March 23, 2013

    Works great.

    I bought the ball joint kit to be used with the bump steer kit. Noticed the improvement immediately.


    Year: 2012 Submodel: GT Columbus, OH, USA

    Helpful (0)

  • 5/5

    Installation Time: Afternoon

    December 22, 2012

    Fits late date 2010 GT

    If you have a 2010 GT that was made after a certain date I can not remember now to save my life this is the one you need. I called Steeda to confirm this after buying the Steeda 05-10 kit and it slipped right threw. But anyways these work great and are a perfect compliment for the bump kit! Great product as always from Steeda!


    Year: 2010 Submodel: GT Memphis, TN, USA

    Helpful (0)

  • 5/5

    Installation Time: Afternoon

    July 24, 2017

    X11 Ball joints

    They went right in. There a little taller alignment is a must.


    Year: 2014 Submodel: V6

    Helpful (0)

Related Mustang Categories