FREE 2 or 3-Day Delivery on 10,000+ Items. Details

Talk to a Mustang Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$20K Sweeps! 10 Chances to Win! Enter Daily >
The AmericanMuscle Show is Back! Register Now>

SR Performance Sport Lowering Springs (15-23 Mustang w/o MagneRide)

Item 404915
Call a Mustang Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $212.74 You Save 13% ($27.75)
Our Price

$184.99 (set of 4)

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


      • Sport Lowering Springs
      • Aggressive Lowered Muscle Car Stance
      • Lowers Center of Gravity for Improved Handling
      • Progressive Springs Front, Linear Springs Rear
      • Blue Powder Coated Finish
      • Estimated Drop for Front: 1.2-inch
      • Estimated Drop for Rear: 1.0-inch (Fastback) / 1.2-inch (Convertible)
      • Clears Stock and Aftermarket Wheels & Tires
      • Not Compatible on MagneRide Equipped Vehicles
      • Fits 2015-2023 GT, V6 and EcoBoost Mustang Models


      Performance Handling. SR Performance's Sport Lowering Springs are an excellent way to improve the handling performance of your S550 Mustang. These Sport 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 Sport Springs are perfectly suited for daily driving, street, and occasional track applications.

      Aggressive Muscle Car Stance. Not only does a set of SR Performance Sport Springs improve the handling performance of your Mustang, but they also improve its overall appearance by lowering the ride height approximately 1.2-inches front and 1.0-inches (Fastback) or 1.2-inches (Convertible) rear eliminating that huge tire to fender gap, for a more aggressive street stance.

      Progressive and Linear Spring Rates. SR Performance designed their Sport Lowering Spring kit with progressive springs up front and linear springs in the rear. Progressive springs (also known as variable rate springs) provide a smooth ride with good handling characteristics when pushed hard. While linear springs have a constant spring rate allowing for optimum traction at low and high speeds.

      Clears Stock and Aftermarket Wheels & Tires. These lowering springs were engineered to be compatible with your factory 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.

      Professional Installation Recommended. Seeing that a spring compressor is required for installation of these Coil Springs, AmericanMuscle recommends professional installation. With the proper tools, installation can be completed in about three hours. Please note that an alignment is highly recommended after installation.

      Application. This set of four SR Performance Sport Lowering Springs are specifically designed for use on 2015-2023 coupe and convertible Mustangs equipped with independent rear suspension (IRS), including the V6, EcoBoost and GT models. Does not fit Shelby GT350 models.

      Technical Note. These Springs are not compatible on vehicles equipped with the MagneRide Suspension System.

      SR Performance



      SR Performance 404915

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (4) Lowering Springs

      Tech Specs

      Springs Specifications
      Spring Rate:Front: 168 lb/in.
      Rear: 711.2 lb/in.
      Year:2015-2021, excludes GT350Model:Coupe/Convertible, excludes Magneride
      Progressive or Standard:Progressive Front / Standard RearEstimated Drop:

      1.2"F / 1.0" R (Fastback) or 1.2" R (Convertible)


      Customer Reviews (112)

        Questions & Answers

        10 More Questions

        Will It Fit My Mustang

        • Bullitt - 19, 20
        • EcoBoost - 15, 16, 17, 18, 19, 20, 21, 22, 23
        • GT - 15, 16, 17, 18, 19, 20, 21, 22, 23
        • Mach 1 - 23
        • V6 - 15, 16, 17

            Related Mustang Categories