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SR Performance Lowering Springs (05-14 GT Coupe, V6 Coupe)

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  • Item 53151

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    Features, Videos & Details

    • Aggressive Lowered Stance
    • Lowers Center of Gravity for Improved Handling
    • Progressive Spring Rate
    • Blue Powdercoat Finish
    • Estimated Drop: Front - 1.5” Rear - 1.5”
    • Fits 2005-2014 GT & V6 Coupes
    • Clears Stock and Aftermarket Wheels & Tires.

    Review & Installation Video

    Hey, I'm Justin with AmericanMuscle.com, and this is our handling pack Bolt-On Build-Up for all 2011 and Newer Mustang GTs. These new Coyote Mustangs are a far cry from previous generations in many ways, but specifically in regards to both performance and handling. In fact, several reputable automobile publications have tested these cars to be on-pace with other European and Japanese sports cars nearly twice the price of the Mustang. Not too shabby for a live, actual, car huh? So why mess with the handling then? Well, because we can make it better, and because Ford already gave us such a great platform to start with, it shouldn't take much to get our car to the next level. So with that said, let's check out the three parts in our handling pack. First up, we installed Eibach's Anti-Roll Sway Bar Kit. Now again, from the factory, our GT came with a pretty decent setup, but was more of a balance of comfort and handling performance. This kit from Eibach upgrades our factory 24mm rear bar to a larger 25mm bar, and it also upgrades the front 34.5mm bar to a 3-way adjustable 36mm bar. The adjustability of that front bar is going to really allow the driver to dial in their optimal settings, to better fit their driving style. Now finally, these sway bars are going to be vital in reducing any excess body roll the car possesses in stock form, which will really give the driver much more confidence on the road, and in turns. To further help strengthen our chassis we installed this SR Performance Black Strut Tower Brace. Now we enjoy using this part in a number of our builds for a number of reasons. It's easy to install, it looks great under the hood, and it's going to further help reduce our suspension flex. It's a win-win mod that just so happens to be easy on your wallet. Finally, we throw on a set of SR Performance Lowering Springs which, as you might have guessed, lowered our Coyote an inch and a half in all four corners. Now the lower center of gravity and stiffer spring rates, will no doubt improve our handling, and when paired with Eibach's Anti-Roll Sway-Bar kit, should make for a firmer, sportier ride without being uncomfortable or offensive. Now as you can see, lowering our car certainly improved our stance as well, by getting rid of that ugly wheel gap. We kept our build simple, by using only three basic parts that should take our already great handling Coyote to the next level. With that said, let's get our GT out of the shop, and see if we succeeded. Alright, so we're out on the road in our 2011 GT handling pack installed of course, and already the car feels great. Feels much firmer than before but, like I said, not in an offensive way, it's not uncomfortable, it just feels more sporty now. Things feel a lot tighter, the car overall feels more solid, just cruising down the road. Even just a couple short jerks of the wheel here, I mean, lane changes at high speeds now are definitely going to be improved but, let's put these things to the test, we've got a hard left-hander coming up, let's see how she does. A little bit of brake-dive coming into the turn. Point it, stomp on it, and it goes. Man, the body rolls definitely been reduced thanks to those Eibach Sway-Bars, front end feels a little tighter as well thanks to that SR Performance Strut Tower Brace, and again, the springs just make the car feel more nimble. I mean, let's face it, it's a big car, big-right hand car coming up. Boom, no problem whatsoever. And as I was saying, it's a big car, man, it's a heavy car, but it doesn't feel like it's lumbering through the turns anymore. It actually feels a lot lighter, and a lot more nimble than it probably actually is. Overall, I'd say job well done with us here in our handling pack. So that wraps it up. Be sure to check out some of our other Bolt-On Build-Ups for the 2011 and newer GT, where we make our car look a little better, and really crank up the performance.

    Improves Handling. Installing a set of SR Performance Progressive Rate Springs will lower your Mustang's center of gravity, which will reduce squat during acceleration, body roll in the corners, and excessive nose-dive under hard braking. SR Performance Springs are great for daily driving, street, and even occasional track use.

    Aggressive Stance. Not only does a set of SR Performance Springs improve the handling performance of your Mustang, but they also improve its overall appearance by lowering the ride height approximately 1.5" to eliminate that ugly "4x4" tire to fender gap, for a more aggressive street stance.

    Recommended Upgrade. Anytime you lower your Mustang, your rear axle gets moved out of alignment. Adding an Adjustable Panhard Bar will not only center your rear axle, but offers great traction during straight-line acceleration as well as superior strength over the factory panhard bar.

    Clears Stock and Aftermarket Wheels & Tires. These lowering springs were engineered to be compatible with your stock size wheels and tires, as well as AmericanMuscle's pre-configured wheel and tire combo kits (specific to your generation), to assure proper clearance with no rubbing issues.

    Application. This set of four SR Performance Lowering Springs are designed for use on the 2005 to 2010 GT & V6 Mustangs Coupes. They will also fit 2011 and newer GT & V6 Coupes when used in combination with Ford Racing M-18183-C upper strut mounts and M-18000-A dampers (sold separately). Does not fit convertible models.

    Fitment: 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Details

    MPN# 53151

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    What's in the Box
    • (4) Lowering Springs
    Installation Info
    Tech Specs
    Spring Rate: Front: 230 lb/in.
    Rear: 200 lb/in.
    Usage: Street
    Year: 2005-2014 Model: GT & V6 Coupes
    Progressive or Standard: Progressive Estimated Drop: 1.5"F / 1.5" R
    Will it fit my Mustang?
    • Boss 302 - 12, 13
    • Bullitt - 08, 09
    • GT - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
    • V6 - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14

    Will also fit 2011 and newer GT & V6 Coupes when used in combination with Ford Racing M-18183-C upper strut mounts and M-18000-A dampers (sold separately). Does not fit convertible models

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        Questions & Answers (153)

        5 Top Rated Questions

        are these spring meant to be used with oem shocks and struts or aftermarket? if aftermarket which shocks/struts compliment best? I am looking to lower my car and want a stiff ride, not bouncy..thanks

        • They're definitely going to work for you on stock shocks & struts. Because the drop on these springs isn't super aggressive, you can get away with it. I would definitely recommend doing the shocks & struts down the road in order to maintain factory-like ride quality, but it's not a necessity. These already have great ride quality, so try the springs alone and see how you feel!

        Helpful (24) Show 4 more answers

        I would like to know if these springs will work with the 2011 stock parts or do i need to order something else to go along with it

        • Unfortunately, when utilizing this kit on a 2011 or newer GT or V6 mustang it is required to also have the upper strut mount kit M-18183-C as well as the dampers m-18000-a, which do no come with the kit and have to be purchased separately. https://www.americanmuscle.com/frpp-gt500-strutmount-0512.html https://www.americanmuscle.com/frpp-shockstrut-0514gtv6.html

        Helpful (17)

        What is the correct orientation of the rear coils? They are not marked bottom or top and did not come with instructions. I installed them with the tighter coils on bottom but was not sure if that was correct. I could not find a straight answer on any message board.

        • tighter coils go on top. here is a video to look at. http://www.youtube.com/watch?v=QZDB3EpqQT0

        Helpful (13)

        Fitment Hello, I am unsure if the springs will work with an '07 convertible, the exceptions seem to be '11 and up 'verts. Any advice would be great, thanks!

        • Unfortunately, these springs are not meant to be used on any convertibles. The spring rate is specifically for coupes. Sorry if the product page was a bit confusing!

        Helpful (9) Show 1 more answer

        How do these compare to the FRPP "N" Springs I have a 2007 V6. Aside from being cheaper, how do these compare technically to the FRPP "N" Springs for the V6? I am aware of the .25" drop difference. I'll be using stock shocks. How does the quality compare. I have some other SR products but I am nervous about buying something they made that is mission critical like a set of springs. Do they have any kind of warranty?

        • The quality of these springs are great! They're comparable to any other aftermarket springs on the market and are set up with proper spring rates for the 05-13 chassis. You can use them on stock shocks/struts without any issues, and change them out down the road if you really feel it's necessary. However, the ride quality on these springs are really good, as well. We've installed them on 2 of our own S197's and reduced nosedive under heavy braking, got a little bit of better handling with the lower center of gravity and the stance is much better. Wheel gap is no longer an issue! SR Performance, like many manufacturers, stands behind their products. If you have any issues with them, just give AM a call and we'll get it taken care of! Besides the drop difference, they're going to be very similar to other aftermarket springs, because most are engineered for a moderate drop that's a little more responsive. Hope this helps!

        Helpful (5) Show 2 more answers
        Post Your Question
        10 More Questions
        V6 Performance Package Springs I got my Mustang with the Performance Package offered from ford (2014). Is it worth replacing my performance springs with these? I am not too interested in lowering, just mainly performance. 3 answers
        Don't know a lot about this stuff... help! I have a 2013 Mustang V6 and I added some 18x9 gt500 wheels from AM. But the gap was large so I wanted to lower the car. If I buy these will I need to but any additional components or are these a bolt-n-go set of lowering springs? 5 answers
        Do i have to get a new panhard bar? 1 answer
        Since these only lower by an inch and I half, would I need to acquire some new caster/camper plates for an '07 V6? If so, which ones will work best? 1 answer
        I installed the springs and now my right side sits higher than my left side, most noticeable my right rear side. It seems as if the height is factory height but the left side of the car sits as advertised. Any advice? 1 answer
        Hey there, I was wondering if anything needs to be done to the bump stops when you install these. I see the Eibachs come with newer shorter ones, do these come with new ones or no? 1 answer
        Im i suppose to remove the plastic from the springs ?? 1 answer
        i have a gt 2011 and i was wondering if these springs would work with my stock parts or would i have to order something with it? 1 answer
        do they fit the gt convertible 1 answer
        I came very close to just ordering these with the shocks and struts and then read not meant for convertibles. What suggestions would you have for a 2011 V6 convertible? Springs, shocks, struts etc. 1 answer

          Customer Reviews (100+) Write a Review

          Overall Rating 4.7

          out of 5 stars

          Installation Time:Afternoon

          Installation Cost:$100-$250

          • Handling Improvement 4.500813 4.5
          • Ride Quality 4.456911 4.5
          • Appearance 4.710569 4.7
          • Bang For Your Buck 4.824104 4.8



          • 4/5

            Installation Time: Afternoon

            May 21, 2019

            They are what they are

            Cheap springs that lower the car a decent amount. The ride quality isn't much different than stock. These springs will definitely hold you over until you can get a good set of coil overs or bags.

            Lopes

            Year: 2011 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            May 21, 2019

            Nice product for the price

            These springs are pretty straight forward, they drop the car a pretty decent amount for the price and the ride quality feels really good too. Overall great product at a unbeatable price.

            PedroL

            Year: 2011 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            May 20, 2019

            Perfect for the price

            The front springs were pretty difficult to install without an impact gun, but in the end, the tires have a perfect uniform gap from the fenders. Also ride quality is more firm and sporty. These are definitely the perfect choice for a comfortable and good looking ride.

            Alan

            Year: 2013 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Shop Install

            May 17, 2019

            Great Handling - Lower Stance

            Car drives better than new, holds the road beautifully and looks better now that I've finally lowered it.

            GTDavid

            Year: 2006 Submodel: GT

            Helpful (0)

          • 4/5

            Installation Time: Afternoon

            May 14, 2019

            Good product

            These are a good set of springs they lower your car just enough without having to worry about scraping on everything. they also noticeably improve handling over the stock springs. They also install quite nicely.

            CoreyP

            Year: 2007 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            May 13, 2019

            The best for the price

            Very easy to install and give a nice stance to the car!

            06gt

            Year: 2006 Submodel: GT

            Helpful (0)

          • 5/5

            May 10, 2019

            So Far So Good.

            I’ve only had these installed for a couple days. So far I feel no difference in handling or ride quality. The ride may feel slightly harder on bumps but that could be placebo effect. As others have said the height should lower a little more in the next couple weeks as it settles but it’s obviously lower right now and looks much better than stock. My 2014 GT only has 27,000 miles on it so i kept stock shocks and struts and it feels fine.

            VicStang316

            Year: 2014 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 10, 2019

            Worth it

            Perfect ride hight if you are looking for something in the middle. Not too low so that it will scrape and not to high

            T31NKING

            Year: 2012 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            May 08, 2019

            Low, Low, Life

            I am someone who thinks lowering a car is silly and could never see a difference. The wheel gap from stock was pretty hard to notice and looked fine in my opinion. I talked to some friends and gave lowering springs a shot. They look absolutely incredible. They really do make a difference. Although just give it a solid month to break themselves in and you’ll notice how much of a difference they make. They are pretty good on the road but do squeak when hitting pot holes or anything hard on the road. You do expect that though with anything after market and not OEM since manufacturers spend millions/billions on their design parts(springs)

            RemiB

            Year: 2009 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: 0-$100

            May 08, 2019

            Great lowering springs

            Straightforward install, good stance, rides well. Overall very pleased with this product. Would recommend to anyone

            Thingamagigger

            Year: 2005 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            May 06, 2019

            Awesome

            They were easy to install. IDE day about 4 hours. Looks good stiffins the ride well. Looks good on 20’s

            ToddP

            Year: 2013 Submodel: V6

            Helpful (0)

          • 4/5

            Installation Time: Afternoon

            May 01, 2019

            Easy

            Quick and easy to install . Lowered perfectly , not too much not too little !

            Dom

            Year: 2013 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: $250-$500

            April 27, 2019

            Good alternative lowering springs

            I replaced the Ford performance spring with the SR spring and the ride of the car was more friendly for every day use.

            foose1

            Year: 2006 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Full Day

            April 18, 2019

            Great

            I love the look and the feel. Best money you will ever spend on your mustang.

            Dingus66

            Year: 2012 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Full Day

            April 10, 2019

            what a differrence

            I just got my 05 GT from my mechanic. The springs, shocks, struts, JLT tuner system and Borla Catbacks transformed this car from Dr. Jekyl to Mr. Hyde. The ride and power is unbelieble! Well worth the money.

            JAMESB

            Year: 2005 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            April 10, 2019

            Great springs

            Rides as it would factory but has that mean stance.looks AWESOME!!

            2012vert

            Year: 2012 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Weekend

            April 09, 2019

            better than i thought they would be

            the ride is a lot better than I thought, took my time and double checked everything, was in no hurry for the install, works great

            defyant1

            Year: 2006 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            April 08, 2019

            Awesome

            I love the drop and the ride is sweet, a lot smoother than anticipated!

            KeithW

            Year: 2013 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            April 05, 2019

            Perfect

            This was a great purchase for securing a stiffer and higher performance on suspension at a great price. What I loved about this kit, is if you do not want to throw a lot of money for an entire coil - over suspension kit, this is your best option by far and best bang for your buck. Great product, easy installation process, and snug suspension performance.

            SRPerformance

            Year: 2014 Submodel: V6

            Helpful (1)

          • 5/5

            Installation Time: Less than 1 Hour

            April 03, 2019

            Looks clean

            These Springs are pretty good for less than $200. Not a massive drop, but what I was looking for. Took about an hour to put on in my driveway. The car is stiffer and doesn’t roll on turns anymore. No tire rub or under steering. Also kept the car aligned pretty well. Might adjust the toe though

            ThatguyMerica

            Year: 2014 Submodel: GT

            Helpful (0)

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