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

100+ Reviews
Our Price

$159.99

  • Item #53151
  • MPN# 53151

  • Market Price $199.99
  • You Save 20% ($40.00)
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Product Videos Customer Photos
Features
  • 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.
Description
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

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
  • V6 - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
  • Bullitt - 08, 09
  • GT - 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

Most Helpful Reviews

5/5
Looks Great But WOW Handles Improvement +

So I recently put a new rim and tire package on my 07, and the lower profile tire made the stock gap look bigger, therefore time to lower. Had only wanted to lower it for the cosmetic reasons, and for ...

Read More
Helpful (2)

5/5
Great springs at any price!

These springs made my stang look fantastic at a dirt cheap price. It took about a week or a few hundred miles to settle in and I couldn't be happier. For me its the perfect drop, not slammed but still ...

Read More
Helpful (2)

Overall Rating 4.8 out of 5 stars
Read All 100+ Reviews

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.

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50 Questions / 10 Answers

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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

Monkerfish

  • 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!

    AMChrisRose

    Good Answer (20) (1)

Show 4 more answers Question Resolved

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?

Imjackswastedlife

  • 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!

    AMChrisRose

    Good Answer (13) (1)

Show 2 more answers Question Resolved

SR Perfornance lowering springs I have a 2011 V6 convertible and the rear is higher than the front. If both front & rear springs lower the car 1.5 inches wont it still have that same rake? Also do these springs fit the 2011 convertible?

Blackstang2011

  • These will fit Coupes only. However, we do offer a few lowering spring kits for your convertible that will lower the rear more than it lowers the front. I have attached two links below if you'd like to take a look at them! Please feel free to contact us if you have any additional questions!!

    LisaS

    Good Answer (1) (0)

Show 1 more answer Question Resolved

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Customer Reviews (100+) Write a Review

Overall Rating 4.8

out of 5 stars




  • 5/5

    Installation Time: Afternoon

    April 09, 2016

    14 v6 mustang

    I expected just basic springs but ended up being suprised. The difference that the sr performance springs make is huge. I'm able to corner better and the rise is fairly smoothe.

    Ponyboy

    Year: 2014 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 1

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    August 21, 2015

    Great product

    Great product i love these springs they gave me the drop i was looking for. The ride quality is great as well !

    Boostaddict

    Year: 2014 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    June 10, 2014

    SR Springs

    I've had these springs on my stang for almost a month and have no complaints. Running 18s with 1/2 inch gap on front wheel well and 1 inch gap in the rear. Still plenty of clearance but cleans up that 4x4 wheel well gap that came from the factory. I'd say performance wise they seem a little better than stock but not night and day, also worth noting that eibach camber bolts are more than sufficient for alignment. I am running the factory struts and shocks until one blows and the ride isn't any bouncier than it was with the stock springs. **Bottom line, if you are modding on a budget these springs are definitely worth the money. Grab some camber bolts and a panhard bar and your set!

    Edainn

    Year: 2006 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 3 Springfield, OR, USA

    Helpful (1) (0)

  • 4/5

    Installation Time: Afternoon

    May 21, 2014

    Very impressed!

    I was hesitant to get these springs because if the difference in price from the others offered. I must say that I can not tell the difference between these springs and the last set of pro kits I bought. I would definitely recommend these to anyone. These springs were the perfect fit for my taste in the amount of drop and the ride quality.

    Pdw388

    Year: 2014 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 10+ Portland, IN 47371, USA

    Helpful (2) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    February 18, 2014

    awesome springs

    It took about 45 mins I didnt use a spring compressor to do the install. I couldnt be happier about these springs handleing was way improved and there was less body roll and dive during accerartion or braking

    tommacPlease

    Year: 2009 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 1 atl, ga

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    December 24, 2013

    Bang for the buck

    Overall installation was easy, I did it in an evening. Spring compressor is the only out of the ordinary tool. Fairly cheap at most tool stores. Fitment was excellent. From wheel center line to fender lip 28.125 front and 28.5 rear, after two weeks of settling. Overall ride on normal roads is fine, but a bit stiff in the rear on larger wash boarded roads. Plastic speed bumps will break your back. Highly recommend adjustable camber plates or concentric strut camber bolts. Also recommend a watts link for more corning predictability. Well worth the money to get the better handling for my drift fun. Definite two thumbs up for this product.

    Trencher

    Year: 2010 Model: GT Driving Style: Race 'Stangs I have owned: 5+ Burleson, TX, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    July 25, 2013

    Great springs at any price!

    These springs made my stang look fantastic at a dirt cheap price. It took about a week or a few hundred miles to settle in and I couldn't be happier. For me its the perfect drop, not slammed but still nice and low.

    goatdad

    Year: 2013 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 3 Cocoa, FL, USA

    Helpful (2) (0)

  • 4/5

    Installation Time: Afternoon

    March 05, 2013

    Great quality springs for the money.

    I am very happy with the purchase of these springs. Fit is good car stance is perfect and would look better with a set of 19" wheels.

    OBXsteve

    Year: 2013 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 palm harbor, fl

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    February 03, 2013

    Looks Great But WOW Handles Improvement +

    So I recently put a new rim and tire package on my 07, and the lower profile tire made the stock gap look bigger, therefore time to lower. Had only wanted to lower it for the cosmetic reasons, and for the price I couldn't say no. Paired with GT-500 strut mounts and camber bolts, when I lowered the car I thought it looked sweet. Can't wait for it to settle. NOW, the fun part came 10 mins later when I hit the 'S' curve on ramp onto my local highway. Wow does the car stick like glue, the car hit the corneers aharder and tighter than ever before. Like it was on railroad tracks. So worth it, I was very impressed. You cannot beat this mod if you enjoy your car looking good and feeling good. The install was pretty easy, don't take it to a shop for 2-300$, have a buddy, some hand tools and a jack and stands? You can do it yourself in a few hours. If you have decent experience working with hand tools on your car and can follow the install guide on the purchase page for this product, it is a nice project. Really makes you feel like you earned it when you drop that 'Stang and rip it around town for a test run. The only reason I gave ride quality a 4 star is that the car is somewhat more bouncy/sensitive to bumps in the road, since the springs are stiffer you feel the road a little more. It was expected, but it is by no means bad, the overall set up feels great and I'm sure after a week I won't even notice it anymore. Overall LOVE it.

    poppafrank

    Year: 2007 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 New York, NY, USA

    Helpful (2) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    December 24, 2012

    Great ride and handling

    Drastic improvement in handling, acceleration squat and brake dive eliminated, ride quality is retained due to the progressive spring rate, checked the alignment after a week of driving, alignment on the money, body lean eliminated, great product for under $170.00. Other techs at work checked out the quality and all said the same thing. Oh yea I work at a Chevy dealer and drive a real Pony Car.

    marodee12

    Year: 2013 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Arizona

    Helpful (34) (0)

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