Steeda Lowering Spring Sport Progressive Set Mustang V6 2015-2017/ GT/ EcoBoost 2015-2024

98% of 100


MSRP $349.95
You save 10%

Set of Steeda Progressive Sport Lowering Springs for 2015, 2016, and 2017 V6 Mustangs and 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 and 2024 GT and EcoBoost Mustangs.

How your new 2015-2024 V6, EcoBoost or GT Mustang feels while driving and how it looks when sitting still can be a struggle to get both right. A good set of progressive rate lowering springs can be the foundation for good handling, that perfect stance, and excellent ride quality. A great place to start down the road of finding the best lowering spring is here, with a company that specializes in optimizing the vehicle dynamics of your Mustang. Steeda!

Features and Benefits:
- Lowers 1.125” in the Front and 1" in the Rear
- Progressive Coil Spring Design
- Great Ride Quality Even When Daily Driving
- Improved Aerodynamics and Vehicle Stance
- Sharper Steering Response and Turn-In
- Optimized Vehicle Handling and Stability
- Noticeable Reduction in Nosedive While Braking
- Made in the USA
- Steeda SKU: 555-8210

Steeda’s experience and expertise in high-performance street and racing suspension systems are second to none. Now it’s your chance to allow them to put that experience to work for you. These Steeda Progressive Sport Springs 555-8210 are all in-house engineered and custom-made to their exact specifications. All Steeda springs are developed using advanced proprietary CAD data, and their exclusive 3D modeling. This kind of attention to detail and experience continues to set them apart from the others.

Progressive Spring Rates Range from:
- Front: 145 lbs. up to 225 lbs.
- Rear: 525 lbs. up to 820 lbs.

Vehicle Fitment:
- 2015-2017 V6 Mustang
- 2015-2024 EcoBoost Mustang
- 2015-2024 GT Mustang

*Will NOT fit Shelby GT350/GT350R or GT500 Mustangs.

Please Note: These springs are NOT designed for 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.

California Residents: Proposition 65 Warning

Installation Difficulty


Intermediate skill is required for this installation.

Installation Videos

Video Transcript

We’re here with Steeda's Progressive Rate Lowering Springs fitting all 2015 and 2016 GT and V6 Mustangs.

These Steeda Progressive Rate Lowering Springs are going to lower the front of your 2015 through 2016 V6 or GT 1.125 inches and will lower the rear 1 inch. The progressive rate's going to improve performance while also keeping very good ride quality. You'll see less brake dive, better handling, and a much better performance in the corners.

These Steeda Progressive Rate Springs are direct replacements for the factory springs on your 2015 through 2016 Mustang and work with either stock or aftermarket shocks and struts.

Vehicle Fitment

This product will fit the following Mustang years:

Only registered users can ask/answer questions. Please sign in or create an account.
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account
Complete Your Package
Add to Cart