Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$5,000 Giveaway. 5 Chances to Win! Enter Daily >

Ford Performance Street Front and Rear Sway Bars and Spring Kit (15-20 GT Fastback w/o MagneRide, EcoBoost Fastback w/o MagneRide)

Item 389956
Call a Mustang Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $838.75 You Save 12% ($96.49)
Clearance Price

$742.26 (kit)

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
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.

    or use

      Product Information

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


      • Aggressive Stance
      • Improved Handling
      • Maintains Desirable Ride Quality
      • Front and Rear Drop - 1.0"
      • 36.5mm (1.43") Diameter Front Sway Bar
      • 25mm (0.98") Diameter Rear Sway Bar
      • Street Lowering Springs
      • Includes Jounce Bumpers
      • Fits 2015-2020 GT and EcoBoost Fastback Mustangs without MagneRide Suspension


      Enhanced Handling. Give your S550 Fastback a suspension overhaul and gain precision handling with a Sway Bar and Spring Kit from Ford Racing. Improve steering response, decrease body roll in corners, reduce squat during acceleration and diminish excessive nose-dive under hard braking are just a few of the benefits you'll see by installing this handling package. Offered in one convenient kit, you can turn your 2015-2020 GT or EcoBoost into a corner carving machine in no time.

      Sway Bar Kit. Constructed from heavy duty steel for superior strength and durability, the included 36.5mm Front Sway Bar and 25mm Rear Sway Bar will diminish dreaded body roll, improve responsiveness while steering and enhance handling performance. Both sway bars are completed in a Ford Racing blue finish, offering superb corrosion resistance and impressive good looks.

      Street X-Springs. The Street Springs found in this kit are designed to work in unison with the upgraded Sway Bars, offering all-around improved handling dynamics. With an approximate 1" drop at all four corners, these X-Springs will lower your Fastback's center of gravity and allow you to feel more in control of your S550. Not only will handling improve, the one inch drop is perfect to help eliminate the 4x4 look most Mustang owners despise. These progressive rate Street Lowering Springs will deliver an aggressive stance to your GT or EcoBoost without sacrificing any ride quality.

      Improved Ride Comfort. To take this handling package one step further, Ford Racing includes front and rear Jounce Bumpers that aid to maintain a pleasant ride quality. They look very similar to the factory bumper stops, but they're made of a softer compound. When they compress, they'll release slower than stock to provide a less violent chassis reaction when the vehicle bounces off of them.

      Clears Stock and Aftermarket Wheels & Tires. The Street Springs in this package will be compatible with factory size wheels and tires. They also fit when using a pre-configured AmericanMuscle GT or EcoBoost Wheel and Tire Combo Kit, which will ensure proper clearance with no rubbing issues.

      Application. This Ford Racing Street Sway Bar and Spring Kit is specifically designed for use on 2015-2020 GT and EcoBoost Fastback Mustangs that is not equipped with the MagneRide Suspension. Does not fit Convertible or V6 models.

      Fitment: 2015 2016 2017 2018 2019 2020 Details

      Ford Performance M-5700-MA

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) 36.5mm Front Sway Bar
      • (1) 25mm Rear Sway Bar
      • (4) Street Lowering Springs
      • (4) Jounce Bumpers
      • Sway Bar Bushings & Mounting Hardware

      Tech Specs


      Customer Reviews (5)

        Reviews of Ford Performance Suspension products have an average rating of 4.8 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Mustang

          • Bullitt - 19, 20
          • EcoBoost - 15, 16, 17, 18, 19, 20
          • GT - 15, 16, 17, 18, 19, 20

          Fastback Only

              Related Mustang Categories