Free Shipping On Orders Over $49. Details

Talk to a Mustang Expert
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 From Rovos! Enter daily!

J&M Adjustable Upper Control Arm Mount (05-10 All)

Market Price $139.95 You Save 17% ($23.33)
Our Price


FREE Shipping

  • Item 30034

Will this fit your Vehicle?

In Stock Ships same business day.
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features & Details

    • Heavy Duty Upper Control Arm Mounting Bracket
    • Two Mounting Points for Instant Center Adjustment
    • Made from High Strength 1/4" Thick Steel Plate
    • Direct Bolt-On Design
    • Durable Black Powder Coat Finish
    • Fits 2005-2010 V6, GT, Bullitt and GT500
    Two Mounting Points. J&M designed their S197 Mustang Upper Control Arm Mounting Bracket with two mounting positions, which allows for instant center adjustment for better tire bite during acceleration.

    Quality Construction. Constructed from 1/4" CNC laser cut steel plate for strength this Upper Control Arm Mount is completed with a long-lasting black powdercoat finish, and is designed to be an easy bolt-on using the existing factory hardware, no welding or drilling is required. Can be welded into place if desired for additional strength.

    Application. This J&M Upper Control Arm Mounting Bracket is designed to be a direct bolt-on upgrade for all 2005 to 2010 Mustangs, including the V6, GT, Bullitt, and Shelby GT500 models.

    Fitment: 2005 2006 2007 2008 2009 2010 Details

    MPN# 23986

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Upper Control Arm Mount - reuses factory hardware
    Installation Info
    Tech Specs
    Will it fit my Mustang?

    You Might Also Like

    Customer Photos (1) Submit Your Photo

    View 1 Photo

    More Products You Might Like

    Questions & Answers (2)

    2 Top Rated Questions

    Some details: 2007 GT/CS lowered 1 1/2", Ford perf. driveshaft, Seeing as this mount has two adjustment positions, is a adjustable UCA necessarily or would a non adjustable upper control arm do the job on and off the track? Also, if this mount does the job re-adjusting the proper rear end angle, would non adjustable lower control arms work as well?

    • The two positions on this mount will provide a small adjustment but no fine adjustment, however being lowered 1.5" you should not need an adjustable UCA to correct pinion angle. Adjustable LCAs would not be needed.

    Helpful (0)

    Is this necessary with the J&M Adjustable Upper Control Arm? Is this piece needed, or can I use the Adjustable Upper control arm standalone?

    • On a strictly street driven car, you could. But if you plan on running your car hard on the street or strip/track, this mount is a great heavy duty replacement.

    Helpful (0) Show 1 more answer
    Post Your Question

    Recommended For You

    Customer Reviews (9) Write a Review

    Overall Rating 5

    out of 5 stars

    Installation Time:Afternoon

    Installation Cost:0-$100

    • Handling Improvement 4.777778 4.8
    • Fit 5 5
    • Bang For Your Buck 4.888889 4.9

    • 5/5

      Installation Time: Shop Install

      Installation Cost: 0-$100

      September 19, 2015

      upper control arm

      great piece of equipment.......helps launch better.......not noisy.......


      Year: 2007 Submodel: GT500 stafford, va

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      December 18, 2014

      Never looked back...

      This works great. Good quality and thick steel. I went with a full J&M set up for my 08.


      Year: 2008 Submodel: GT Muscle Shoals, AL, USA

      Helpful (6)

    • 5/5

      Installation Time: Afternoon

      May 24, 2014

      Big improvement compared to stock

      Bought this upper control arm mount along with the J&M adjustable UCA. right out of the box could see the difference. did the install in my garage on jack stands. Do recommend like other have to lower the fuel tank to make removal and install easier. with the control arms upgraded together has firmer feel in the rear , wheel hop is gone on launches/take offs , tires feel more planted as they should feel.


      Year: 2006 Submodel: GT Tucson, AZ, USA

      Helpful (5)

    • 5/5

      Installation Time: Full Day

      March 22, 2014

      A Big Step up in Stiffness/Strength

      Installed the J&M upper control arm (UCA) mount while installing a suspension kit that included new lower control arms and adjustable UCA. Like other reviews have indicated, you will need to drop the fuel tank by a few inches so that the new thicker mount can slip in. I used two jacks to lower the tank on each side of the car padded with wood blocks to prevent damage to the tank. In comparing the stock UCA mount to the J&M you will notice that the J&M is much thicker. See my comparison photo. Like other reviews have indicated, attaching the UCA to the UCA mount on the bench will be much easier than trying to do it under the car as I tried it and I couldn't do it, but I was not using a lift. The UCA assembly can go in quite easily as long as you find the right path. I have had the J&M UCA mount installed for about 6 months. Because I installed so many other components at the same time (e.g. LCA, new suspension kit), I cannot really say how it changes the performance or ride. In theory, the deflection should be much less due to the increased stiffness of the part. The NVH seems to be higher than before, but this could also be due to the adjustable UCA and other components that I installed. If you will be upgrading your suspension, then you might as well spend some extra time installing this stronger mount.


      Year: 2008 Submodel: GT

      Helpful (5)

    • 5/5

      Installation Time: Afternoon

      March 21, 2014

      controll arm mount

      this mount is much more heavy duty then the stock mount


      Year: 2009 Submodel: GT Richmond, VA, USA

      Helpful (6)

    • 5/5

      Installation Time: Afternoon

      February 10, 2014

      Might as well...

      I combined this swap with the J&M Adjustable UCA. You'll need to drop the gas tank down to get the old one out & new in. If you can, put the UCA & mount together on the's a tight fit that would be almost impossible under the car. Overall the install was technically simple, the physical part can be rough if you don't have a lift. (I don't) The handling is great now. Adjusted the pinion angle for the lowered stance very easily. Car launches forward with zero wheel hop. You might as well replace the flimsy stock mount when you're upgrading your UCA. The benefits far outweigh the added effort.


      Year: 2008 Submodel: GT500 Cibolo, Tx

      Helpful (5)

    • 5/5

      Installation Time: Afternoon

      November 22, 2013

      Well made piece

      This is a very well made piece that I decided to install along with the J&M Adjustable Upper Control Arm and a new aluminum one-piece driveshaft. No comparison to the stock mount - this thing is rugged. Installation is pretty straight-forward but I forgot to read the installation instructions that said to drop the gas tank. Once we figured that out, we were able to loosen the straps on the tank enough to get the mount in place. After that it was pretty easy. I'm only giving it 4 stars for handling and bang for your buck because mine is a street car. If one were to take a car with this mount on the track, I'm sure it would help the car to be an awesome handler!


      Year: 2005 Submodel: GT Central Mass

      Helpful (4)

    • 5/5

      Installation Time: Afternoon

      August 26, 2013

      Upper control arm mount

      Great product. The gas tank has to be lowered to get the old bracket out and the new bracket in. Other than that, the installation was pretty easy.


      Year: 2007 Submodel: GT500 Georgia, USA

      Helpful (5)

    • 5/5

      March 22, 2013

      J&M is a Premium Quality Mount

      At first I was apprehensive about purchasing this product for my daily driver as I thought the OEM unit could take the stress. Upon some research this is not necessarily the case depending on how hard you drive your Stang. When the J&M upper control arm mount arrived I was impressed with its fit and finish. The unit was fabricated from ¼ inch steel plate and the welds are a work of art. There is no doubt this set up can take any type of stress and will handle any future mods. The install can be a challenge if you do not have access to the right tools and a lift. The most difficult part of the install was breaking the bolts loose in a confined area and aligning the pumpkin to re-insert the control arm bolt. I used a breaker bar with a pipe to extend the handle to create a cheater for more leverage. It is impossible to get an impact wrench on the fasteners to remove the OEM arm. It is also advisable to have a pry bar handy to help with alignment. The complete install was about 21/2 hours for the arm and mount. Proceed slowly and everything will be fine. I have J&M lower control arms on my car for about 20K miles without any issues. For this reason I decided to go with J&M upper control arm and mount. As always America Muscle delivered. I am extremely satisfied and I’m confident you will be also.


      Year: 2007 Submodel: GT Maryland

      Helpful (4)

    Related Mustang Categories