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J&M Adjustable Caster Camber Plates (11-14 All, Excluding GT500)

Item 100367
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$253.66 (pair)

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      Review & Installation Video

      Hey, guys. Justin here. As you can see, actually working on my own car for once. It's a nice little change of pace. You guys always see me working on the project cars and the Bolt-on build-ups and all that stuff. Well, I wanted to let you in on what I'm working on with my own Mustang. I have mentioned my 1927 Ford a few times. I've been working on that at home of course, but I figured this was a great time to show you my main ride. Recently upgraded to the 2014 Mustang GT, track pack, some other little bells and whistles. Had to get the Recaro Seats, of course, which were a must. But anyway, we're doing some mods. Spring's just about here. So, it's finally time to start working on this thing. Concentrating on the suspension today, I'll show you guys a little bit more about that in a minute, but I had to get rid of that stock ride height. It was absolutely hideous. So, Ryan and I are working on that. But of course, I did take care of a few of the basic mods so far, so I got the C&L intake along with the Bama tune. C&L, just a great intake and if I can be a little cheesy here, the blue couplers do go nicely with those Boss coil covers if I may say. Also, I know it's a little silly, but had to get the hood struts in place. Just a nice mod to have especially when you're wrenching under the hood like Ryan's doing all the work right now. Just clears out a little extra space, so definitely a must have mod and then, of course, we did the exhaust. I actually am going with the quad-tip Magnaflow street series. They're already installed. I did the rear valance along with it which I had to cut the bumper up a little bit. You guys will see that of course, but I got a good game plan for this car. It's going to be a little aggressive, but I definitely want to go GT500 inspired, but I'm just going to have fun with it, see how it comes together. Now, we're actually going to concentrate again on suspension today and show you guys what we're working on. So, check it out. All right, guys. Definitely tackling some of the performance and suspension basics here today. For instance, we're installing the Koni STR.T shocks and struts along with the SR Performance lowering springs. Now, you guys hear me talk about those SR springs all the time. We use them on a lot of our project cars and I'm even trusting them on my own car because they're a great product. They give you one and a half inch drop on all four corners which I think is just right amount. It's not totally slammed, but again it takes care of some of that wheel gap and the STR.T's are great as well. The adjustables are nice, the Koni yellows, but for the basic use of just lowering the car, handling the lowering spring, giving you a little bit more of a sporty ride, the STR.T's are a way to go. The STR.T's are nice because you can use them with your factory top-hat or your strut mount and you don't have to use an 2005 to 2010 GT500 strut mount, but my case, I just really like to be able to dial in everything, so I'm going with the J&M caster camber plates up top here, which would really set off this package. All right, guys. Ryan and I just finished up the front. We've got the shocks in the rear, the springs in place. Now, we're moving onto the SR Performance Panhard Bar which we have installed already, but we're going to be making some adjustments and that's the important part with these adjustable panhard bars. SR does a great job, they offer double adjustability here because when you think about it, you lower the car with a standard length panhard bar and basically the rear axle wants to shift to the driver's side pushing the tire out further over there which is not a good thing. So, the adjustable bar gives you the ability to basically center the rear axle under the car which is huge in lowering of course, gives you the best performance and to do so you pretty much just got to rig up a crude little plumb-bob just to make your measurements. Load up the suspension. Make your measurements, make some small adjustments if you need to and then get this puppy centered underneath the car, so we're going to make our final adjustments and see how we look. All right, guys, so that's going to do it for today. Obviously we kept things pretty simple. Just took care of the caster/camber plates, spring, shocks, struts, and the panhard bar, but the car's finally looking good. Ride height wise, we got rid of that ugly factory wheel gap and I'm very happy with how the car's sitting now. I do have some wheels in mind for the car of course, but it is still a little nasty up here in the northeast. There's still a lot of salt on the road, so in the meantime I'm sticking with the Brembo wheels. Do have a little bit of appearance stuff coming up. You can kind of see where that GT500 theme's coming from and of course definitely going to dive into the engine bay and take care of some parts there. So, thanks for checking out my 2014 Mustang GT guys and stay tuned for more.

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Fine-Tunes Suspension for Street or Strip
      • Ideal for Lowered Mustangs
      • Double Adjustable
      • 2.50 Degrees of Camber Adjustment
      • 0.70 Degrees of Caster Adjustment
      • Bolt-On Installation
      • Fits All 2011-2014 Mustangs; Excludes Shelby GT500 Models


      Perfect Alignment for Street or Strip. Whether you spend your time on the track or the street, you need a good alignment. The adjustability that these J&M Adjustable Caster Camber Plates offer will make lining things up easy and worry-free. These are the only plates on the market that have an offset design allowing for you to install them in the street orientation or a race orientation, allowing for the most camber adjustment available.

      Ideal for Lowered Mustangs. If you have lowered your Mustang, you may not be able to get your suspension back in spec, resulting in accelerated tire wear or less-than-ideal handling. Get the adjustability you need to fix these issues with a set of J&M Caster Camber Plates.

      Double Adjustable. J&M Caster Camber Plates let you adjust camber without affecting caster. These J&M plates provide over 2.50 degrees of camber adjustment and 0.70 degrees of range of caster adjustment. That means you (or your shop) can adjust the variables that control how fast your tires wear and improve your stability while cornering.

      Bolt-on Installation. J&M caster camber plates are the only kit that comes "complete and ready" to bolt-in right out of the box with no need to swap anything over from the factory mount or any extra drilling or cutting required.

      Application. These J&M 4-Bolt Caster Camber Plates are specifically designed for use on 2011-2014 Mustangs, excluding the Shelby GT500 models.

      Fitment: 2011 2012 2013 2014 Details

      MPN# 24221

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (75)

      Write a Review

      Ratings Summary

      4.5 out of 5 overall rating from 75 customers

      Installation Time: Afternoon

      Installation Cost: $100-$250

      • January 28, 2020

        1 2014 GT - Charlie Installation Time: Afternoon

        Not sturdy

        Both plates ended up having a snapped bolt when being torqued Down to spec. Also , you can ONLY adjust camber in these . Not caster

        Helpful (2)
      • December 15, 2019

        2 2011 GT - Annoyed08080 Installation Time: Afternoon


        These make all sorts of noises when turning slow or driving through small areas slowly, it’s bad enough that I might have to re do this job using different plates. Very annoyed with these.

        Helpful (1)
      • December 05, 2019

        5 2011 GT - Garcaminal Installation Time: Afternoon

        Phenominal Quality

        Been traveling and haven't had the time to install them just yet - but their quality is undeniable and the installation instructions are straightforward. More to follow.

        Helpful (1)
      • September 08, 2019

        5 2014 GT - RodneyD Installation Time: Less than 1 Hour

        Great product

        Great product for a great price! Each plate is labeled for what side it goes on and step by step instructions for an easy install. Took one hour to install along with BMR lowering springs

        Helpful (0)
      • August 28, 2019

        5 2014 GT - MitchR Installation Time: Afternoon

        Easy intall andperfect alignment!

        Finally got around to my install using the Koni STR.T lowering kit and the Eibach springs with the JandM strut mount plates. I am very pleased with the outcome and my alignment shop got it dialed in perfectly with the lowered springs. Just a side note if you have a convertible as I do you will have more trouble installing the rear springs because of the extra metal bracing below the rear axle.

        Helpful (1)
      • May 14, 2019

        5 2013 GT - Sambobam55 Installation Time: Afternoon

        Caster Camber Plates

        The car was lowered 1-1/2" causing the camber to be 2 degrees negative. This wore the inside edge of the tread. With the adjustment plates we put the camber and caster back to the nonmail factor settings. This improved handling by tighten up the loose condition caused with excusive camber.

        Helpful (0)
      • May 13, 2019

        5 2014 GT - alexalex Installation Time: Afternoon

        They give a drop

        Kinda weird situation. There is a question in "Questions and Answers" section about additional drop and AM Staff member replied that there is no additional drop. As a fact, after I installed the plates I've got additional 0.25"-0.5" drop. I'm running Koni strurts SR performance springs. 2013 Mustang GT. 5 stars for the product, 1 star for AM staff.

        Helpful (2)
      • April 08, 2019

        5 2012 GT - jwf Installation Time: Less than 1 Hour

        Easier to mount than stock

        The stock ford mounts kept coming apart while mounting using the spring compressor on the floor in my garage. These are contained and easy to mount. Also made the alignment easier. Also also, I have Roush 1/2 lowering springs on all four corners, I think these are flater than the stock mounts, lowering the car more, (not a problem, looks great) I could be wrong about this though.

        Helpful (2)
      • February 28, 2019

        5 2013 GT - MichealM Installation Time: Shop Install Installation Cost: $100-$250

        Perfectly Adjustable!

        The JandM Caster Camber Plates installed as advertised and allowed my repair shop all the adjustment necessary to put my daily driver in SPEC with SR lowering springs, and Koni struts and shocks. Excellent product and absolutely zero noise from the engine compartment.

        Helpful (3)
      • January 19, 2019

        5 2011 V6 - mike Installation Time: Afternoon

        5 stars

        Received on time, install done in a shop. Performs as expected, no squeaks or additional noise. Camber was really off with the addition of 1" wheel spacers. I did have to remove strut tower brace and at some point will modify or buy new one to accommodate. However the camber is on point and stands as close to perfect as you can get. Great product, well built from quality materials.

        Helpful (5)

      Questions & Answers (26 answers)

      5 Top Rated Questions

      I have a 2014 GT Track Pack car that I will be lowering. I'm going with the Eibach Pro Springs for final 1.0 drop in the front and 1.5 in the rear. My question is...several people have eluded that using these CC plants will cause an additional drop of .5 to .75" inch on top of what the springs will give me. If they cause additional drop that's not a big deal but I need to know to pick the proper spring. Thanks, Dave

      • Caster/Camber plates will not cause your vehicle to have an additional drop. They will realign your front struts. In this instance, you will not have any drop other than the drop of the springs that you choose to purchase and install.

      Helpful (2)

      Will these work with Koni STR.Ts and eibach sportlines?

      • The J&M Adjustable Caster Camber Plates will fit with Koni struts and Eibach Sportlines.

      Helpful (1)

      Will they Fit Megan Racing Coilovers?

      • The J&M Adjustable Caster Camber Plates fit most coil over kits, however, with the myriad of combinations, it would be difficult to confirm the exact fitment, we apologize.

      Helpful (1)

      Will these work on the OEM struts? I currently have springs but still have the stock front struts.

      • These are able to be used with the stock front struts.

      Helpful (1)

      can I use strut tower brace still? I'm wondering if I can still use my factory strut tower brace when installing these plates? On a 2014 GT

      • Yes. The plates use the stock holes so there should be no issues installing the factory brace.

      Helpful (1) Show 2 more answers
      10 More Questions
      Lost the two bolts, all nuts, and washer when they were delivered (was moving that day). Im in the middle of install and found they are missing. What size are they? Id like to buy some to get everything back together. 0 answer
      Will these fit the SR Performance Struts? 1 answer
      Will these work with Ford Racing lowering kit (M-FR3A-MGTA). It is only a 1" drop but want to make sure before going for it. 1 answer
      Had these professionally installed and aligned after. Dialed in -0.3 of Camber in Street set-up for daily driving. A few days after install, slow speed loud Pop from passenger side. It sounds like something is binding and the pop is the release of that bind. Anyone experience this? Any ideas on how to resolve? I left J M multiple messages and no call back. AM did not know how to resolve. 1 answer
      I am looking at purchasing these J M plates. Will I also have to replace my strut mounts as well (they are worn and making noise) or will these plates eliminate the need to purchase new strut mounts? Thank-you. 1 answer
      Will these CC plates work on the eibach pro-street coiler kit? 0 answer
      Will these work with bmr springs and strange single 10 way adjustable struts? 0 answer
      I have a 1.5" drop on my mustang and for some reason, I need to replace strut mounts every 9-12 months due to the ball bearings skipping over each other and strut mounts falling apart. Will this help fix my issue and do they have a warranty? 1 answer
      When replacing my factory shocks, struts, and coils, I accidentally busted open my bearing at the top of the tower and some of the ball bearings came out. Will this replace that part or am I looking for something else? 1 answer
      Will these fit on my sr spring and shock n strut? 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Caster Camber Plates

      Tech Specs

      Caster Camber Plate Specifications
      Material:Stainless Steel Finish:Black Powdercoat
      Adjustability:2.5 degrees of camber
      0.7 degrees of caster
      Bolt Pattern:4 bolt
      Year:2011-2014Model:GT, V6, BOSS
      Manufacture:J&MHardware Included :Yes

      Will It Fit My Mustang

      • Boss 302 - 12, 13
      • GT - 11, 12, 13, 14
      • V6 - 11, 12, 13, 14

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