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D2 Racing PRO Series Lowering Springs for the 2015-2023 Ford Mustang (S550) are optimized to improve handling characteristics by offering a reduction in ride height while maintaining exceptional ride quality through the use of a progressive rate spring. All of our springs are manufactured using 55 chrome silicon steel in an ISO 9001 and TUV approved facility.
Standard Features
- Provides a comfortable ride under normal conditions and firmer handling during aggressive driving.
- Springs are cold-wound for consistent spring rate and durability.
- Made from premium silicon-chromium steel for superior performance and longevity.
- Corrosion-resistant coating helps extend the life of the springs.
- Designed to install using stock mounting points; no modification required.
- Lowers vehicle ride height for improved aesthetics and reduced body roll.
- Tuned to work with factory or performance shocks (though pairing with performance shocks is recommended).
- Backed by D2 Racing's limited lifetime warranty against manufacturing defects.
Specifications
| Part Number | D-SP-FO-15-1 |
| Part Name | PRO Series Lowering Springs |
| Vehicle | 2015-2023 Ford Mustang |
| Chassis Code | S550 |
| Drivetrain | RWD |
| Front Lowering Amount | 1.7 inches |
| Rear Lowering Amount | 1.8 inches |
Vehicle Fitment
- 2015 Ford Mustang (S550)
- 2016 Ford Mustang (S550)
- 2017 Ford Mustang (S550)
- 2018 Ford Mustang (S550)
- 2019 Ford Mustang (S550)
- 2020 Ford Mustang (S550)
- 2021 Ford Mustang (S550)
- 2022 Ford Mustang (S550)
- 2023 Ford Mustang (S550)