Steeda Lowering Spring Dual Rate Ultimate Handling Set Mustang 2015-2021


Set of Steeda Dual Rate Ultimate Handling Lowering Springs for 2015, 2016, 2017, 2018, 2019, 2020 and 2021 Mustangs.

If you’re looking for competition-style, performance handling for your 2015-2021 Mustang, be sure to grab this Set of Dual Rate Ultimate Handling Lowering Springs (555-8246) from Steeda. These springs will deliver a smooth ride while adding an intimidating stance to your ride.

Features and Benefits:
- Lowers the vehicle 0.750” at all 4 corners
- Highest spring rate for dramatic improvement in handling and reduction of nosedive
- Springs are developed using advanced proprietary CAD data and their exclusive 3D modeling
- Designed for competition racing but maintains outstanding street-able ride
- Race-proven in NASA and SCCA events
- Made in the USA

Designed for street and road racing applications, these competition springs have the highest rates on the market while still maintaining a comfortable ride when cruising the streets. Proven in both NASA and SCCA events, this spring set significantly reduces nosedive and keeps body roll to a minimum for the best performance handling. These springs will lower your S550 Mustang by 0.750” all around for an optimal center of gravity and super aggressive stance. When paired with aftermarket shocks and struts, this set of Steeda lowering springs are sure to take your Mustang to the next level.

*These springs are not for use with 2015-2021 Shelby GT350 or GT350R Mustangs.

Please Note: These springs will not fit vehicles that are equipped with the factory MagneRide suspension.

Tech Tip: CJ Pony Parts highly recommends getting an alignment after installation to ensure your Mustang’s specs are in check.

Vehicle Fitment:
- 2015-2017 V6 Mustangs
- 2015-2021 EcoBoost Mustangs
- 2015-2021 GT Mustangs without MagneRide

California Residents: Proposition 65 Warning

Installation Difficulty


Intermediate skill is required for this installation.

Vehicle Fitment

This product will fit the following Mustang years:

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