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Eibach Sportline Lowering Springs (15-23 Mustang EcoBoost, V6 w/o MagneRide)

Item 393047
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Our Price

$350.00 (each)

FREE Shipping Market Price $409.99 You Save 15% ($59.99)

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      Video Review & Installation

      Product Information

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


      • Low, Aggressive Stance
      • Improves Handling Performance without Sacrificing Ride Quality
      • Reduces Body Roll and Squat During Acceleration
      • Minimizes Nosedive Under Braking
      • Progressive Spring Rate
      • Lowers 1.5" Front and 1.3" at the Rear
      • Clears Stock and Aftermarket Wheels & Tires
      • Professional Installation Recommended
      • Sold as a Set of 4 Springs
      • Million-Mile Warranty
      • Not Compatible on MagneRide Equipped Vehicles
      • Fits 2015-2023 Ford Mustang EcoBoost and V6 Models


      Transform Your Mustang to a Street-Legal Racecar. By creating a drop lower than the legendary Pro-Kit, the Eibach Sportline Springs set brings out racecar-level handling from your Mustang. This is through aggressively bringing down the Mustang's center of gravity by employing precision-engineered progressive spring rates. With this lower center of gravity, you can now say goodbye to nosedive when hard braking, body roll in the corners, and squat during rapid acceleration.

      Lowered Stance. Not only does a lower center of gravity translate to better handling performance. But, it also gives your Mustang a more aggressive stance. These Sportline Springs lower the ride height approximately 1.5" in the front and 1.3" in the rear to reduce the ridiculous factory wheel to fender gap.

      Progressive Design. Progressive springs (also known as variable rate springs) are designed to be more compliant when riding over rough and uneven surfaces like public roads. Progressive springs are engineered with a low starting spring rate that increases as the spring compresses. Variable rate compression allows for a smoother ride, while still providing good handling characteristics when pushed hard. This makes progressive rate springs a popular choice for daily street driven Mustangs.

      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.

      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 Eibach Sportline Spring Kit is compatible with both Fastback and Convertible 2015-2023 EcoBoost and V6 model Mustangs.

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



      Eibach 4.14735

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Front Lowering Springs
      • (2) Rear Lowering Springs

      Tech Specs


      Customer Reviews (500+)

        Questions & Answers

        10 More Questions

        Will It Fit My Mustang

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

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