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Ford Performance Lowering K-Springs (05-14 GT Coupe)

Market Price $199.99 You Save 12% ($23.00)
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$176.99

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  • Item 24022
  • MPN# M-5300-KA

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    Features, Video & Details

    • Aggressive Muscular Stance
    • Improves Handling
    • Lowers Center of Gravity
    • Progressive Spring Rate
    • Estimated Drop: Front - 1.5” Rear - 1.5”
    • Clears Stock and Aftermarket Wheels & Tires
    • Fits 2005-2014 GT Coupes

    Review & Installation Video

    Review & Install Video

    Improves Handling. Installing a set of progressive rate Ford Racing K-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. Ford Racing K-Springs are great for daily driving, street, and even occasional track use.

    Aggressive Stance. The Ford Racing K-Springs not only improve the handling of your S197 Mustang, but they also improve the overall appearance by lowering the ride height approximately 1.5" to eliminate that nasty raised 4x4 truck look for a more aggressive muscle car stance.

    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 Ford Racing K-Springs are designed specifically for use on the 2005 to 2010 GT Mustangs Coupes. They will also fit 2011 and newer GT Coupes when used in combination with Ford Racing M-18183-C upper strut mounts and M-18000-A dampers (sold separately). Does not fit V6 or convertible models.

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

    What's in the Box
    • (4) Springs
    Installation Info
    Tech Specs
    Springs Specifications
    Spring Rate: Front: 228 lb/in.
    Rear: 199.5 lb/in.
    Usage: Street
    Year: 2005-2014 Model: GT 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

    Will also fit 2011 and newer GT 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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    21 Questions / 6 Answers

    Ask a Question

    would like to know about weight details for this product ?

    Mishaari

    • These Ford Performance Lowering K-Springs weigh approximately 33 lbs.

      AMKarin

    Helpful (0)

    any problems with long tube header ground clearence

    freda

    • We have not heard of any clearance issues with the Ford Performance Lowering K-Springs. But feel free to call or chat in and we can go over your exact exhaust combination and see what would be the best fit for your setup.

      Pat K

    Helpful (0)

    Hello I have a 2005 Mustang GT with saleen wheels on it. The wheels are 20s 275 on all corners. Will I rub? Thank you!!

    Joe

    • With the Ford Performance Lowering K-Springs offering a 1.5" drop all around, we unfortunately would not be able to confirm fitment for the 275 series tire on the front. A 275 has proven to be too large on many applications, however, with a proper offset it is plausible.

      AMJEFF

    Helpful (0)

    I just installed these springs on my car, they look great! My only question is when I go over bumps I noticed a little bit of a clunk in the rear end. Assuming I installed them correctly, is this something that will go away after the break in period? Or is could that indicated that I need news struts? My car only has 73000 miles. Thanks.

    Tyler

    • The Ford Performance Lowering K-Springs should not cause a clunking sound, however, you may notice some sounds during the initial break in before the springs have fully settled. If this continues this may be the result of a failing shock, or a number of other possible conditions. If this does not seem to go away shortly, please contact our Customer Service Department so that we may assist you in determining the cause of this noise.

      Rob D

    Helpful (0)

    I have a 2014 GT performance pack with 19 inch wheels. 255/40 in front and 275/40 in the rear. They are actually 2015 PP wheels. Will I need anything else besides these springs?

    Nick

    • For the Ford Performance Lowering K-Springs to work on 2011 and newer GT Coupes you will need Ford Racing M-18183-C upper strut mounts and M-18000-A dampers.

      VincentV

    Helpful (0)

    I have a 2007 GT convertible. Is there a lowering spring that you can use on this vehicle? It also has a whipple super charger, What would you suggest for suspension upgrade, springs and shocks?

    TimothyA

    • We carry multiple springs for your car at various different drops. I would recommend springs, shocks/struts, and rear control arms to ensure plenty of traction.

      Rob D

    Helpful (0)

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    Customer Reviews (100+) Write a Review

    Overall Rating 4.9

    out of 5 stars

    Installation Time:Full Day

    Installation Cost:$250-$500

    • Handling Improvement 4.633333 4.6
    • Ride Quality 4.377778 4.4
    • Appearance 4.866667 4.9
    • Bang For Your Buck 4.888889 4.9



    • 5/5

      Installation Time: Afternoon

      February 17, 2018

      Great Springs

      Gave the car a very nice stance and aggressive look

      c0op3r

      Year: 2007 Submodel: GT

      Helpful (0)

    • 5/5

      January 12, 2018

      Perfect stance

      These springs with Koni orange shocks are the perfect combo. Ride is not to stiff, yet firm. looks great. feels more stable thru corners. Haven't noticed any wheel hop. I highly reccomend.

      ChrisC

      Year: 2006 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      January 07, 2018

      Back road ready

      They feel great, over bumps the stiffness is just right. Cornering is stable with very little body roll. Great product! Highly recommend

      Lexus

      Year: 2012 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      December 09, 2017

      good fitment and proper drop

      This product was an excellent purchase. Even though I do not care for the ford blue color, they worked great.

      Drew

      Year: 2009 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      October 19, 2017

      Awesome Product

      Mustang looks like it should... Lowering it was a great decision and the price was perfect!!

      RayeS

      Year: 2007 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Shop Install

      October 16, 2017

      Suspension rebuild after 200K miles

      Part of my suspension rebuild . I replaced the Eibach suspension pieces accept for the sway bars front and rear and rear lower control arms. These springs dropped my care 1.5 inches front and rear, maintained the rake it had withe the Eibachs. The ride is not as stiff as the Eibachs but is firm and has excellent control. They are paired with the Koni STRs I put on last year.

      gsrandle

      Year: 2008 Submodel: GT

      Helpful (0)

    • 5/5

      October 09, 2017

      Fantastic stance

      I probably didn’t need these but I was doing my suspension over and wanted to have everything new. Also ordered ford performance dynamic strut and shock with GT 500 strut mount

      joemustang1

      Year: 2006 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      October 02, 2017

      Great springs.

      For the money you can't much better than Ford Performance lowering springs. They set my ride off and give it a great stance. Highly recommend for any one looking to drop their ride.

      Breezy30

      Year: 2007 Submodel: GT

      Helpful (0)

    • 2/5

      Installation Time: Less than 1 Hour

      September 22, 2017

      Good looking, rough ride.

      The delivery time was phenomenal , the springs look great. in the car and they fit good. The ride quality was like a a sherman tank. My car is a full weight street car. With KYB shocks in the rear with 295/40R18 tires. They didn't hit hard on dips but the car does hop a little while driving. The lowering is as described and the fitment was great. Nothing bad towards AM, the springs are just stiff to me.

      MatthewC

      Year: 2005 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      September 05, 2017

      Ford performance springs

      Excellent spring, car drop down about 1.5" looks great

      DeanO

      Year: 2006 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      July 27, 2017

      Perfect look!

      These made my stang sit the exact way I wanted it too! Paired it with the Ford dynamic strut and shock and GT500 strut mounts and she sits better than ever!

      ThomasW

      Year: 2006 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: $250-$500

      July 01, 2017

      Low AF

      Looked REALLY great after the springs settled ! I might want to go lower though.

      CarvellE

      Year: 2010 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      May 15, 2017

      Great product

      These set the car down and have a great aggressive stance. I also installed the FR shocks and struts, FR front and rear sway bars, and replaced the pan hard bard bar with an adjustable from BMR. Handles real well and corners great.

      neverendingproject

      Year: 2008 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Afternoon

      May 04, 2017

      Ford Performance lowering springs

      Easy install, gave the car a nice drop but kept a pretty smooth ride. Slightly more pressure is needed to steer car. Alignment seems to be appt on still. I will drive the car for a week or so to get the springs to settle in then have it checked.

      JodyC

      Year: 2006 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      May 02, 2017

      Very nice

      Very happy with the drop. Ride is stiffer but still rides smooth. No rub even with 285 wid tires front and back

      Jr

      Year: 2011 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      April 26, 2017

      Wow...

      Wow these springs are awesome for the money... handling is great and 4x4 look is gone... as my wife says "The Widow Maker looks hot!"

      HECUSN

      Year: 2007 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: $100-$250

      March 07, 2017

      K Springs

      For $180 , these gave my car a perfect stance. 1.5" all around. Paired them with Ford racing Dynamic shock and strut kit and an RTR Pan Hard bar. My car drives and handles like whole new car. My traction has improved big time and taking curves are effortless. Buy these. You won't be disappointed.

      Tazmaniac

      Year: 2014 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      February 27, 2017

      Ford racing springs

      Fit and finish was excellent.The install was straight forward and the look is sleek. The drop was 1.5 inches as described

      JohnP

      Year: 2006 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: $250-$500

      February 23, 2017

      K Springs and FRPP Struts and Shocks

      Rides similar to the original Brembo springs and shocks. Love the profile. Remember to get the GT500 Strut mounts, stopped the tram lining on highway rain grooves. Can't wait to get it into the canyons :))

      John

      Year: 2012 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Afternoon

      February 13, 2017

      Nice Addition

      These springs are very nice and do the job. Super easy installation as well.

      NoahB

      Year: 2007 Submodel: GT

      Helpful (0)

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