Lowering Springs for Ford Mustang GT / EcoBoost / V6 (2015–2020)
Lower the Stance, Tighten the Handling—Because S550 Shouldn’t Look Stock
The 2015–2020 Ford Mustang (S550) already looks good—but the factory ride height? A little too “SUV-ish” for a performance car. These Lowering Springs fix that instantly by giving your Mustang a more aggressive stance, sharper handling, and reduced body roll.
No over-the-top mods. Just the upgrade it should’ve had from the factory.
Performance Handling. Installing a set of SR Performance Progressive Rate Springs will lower your S550’s center of gravity, which will reduce squat during acceleration, body roll in the corners, and excessive nose-dive under hard braking.
Why Lowering Springs Transform the S550
From the factory, your Mustang is tuned for comfort and broad appeal. That means:
- Higher ride height
- Noticeable body roll
- Softer suspension feel
Lowering springs improve all of that by:
- Dropping the center of gravity
- Reducing body roll in corners
- Improving steering response and stability
So instead of feeling floaty, your Mustang feels planted—like it actually wants to be driven.
SR Performance Springs are ideal for daily driving, street, and even occasional track use.Muscle Car Stance. Not only does a set of SR Performance Springs improve the handling performance of your Pony, but they also improve its overall appearance by lowering the ride height approximately 1.0-inch eliminating that huge tire to fender gap, for a more aggressive street stance.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.
Vehicle Fitment
Compatible with:
- 2015–2020 Ford Mustang GT
- 2015–2020 Ford Mustang EcoBoost
- 2015–2020 Ford Mustang V6
- Excludes MagneRide-equipped models
(If you’ve got MagneRide—this isn’t your setup.)
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.
Mustang lowering springs 2015-2020 S550 – Key Features
- Performance Lowering Design
Reduces ride height for improved stance and handling. - Reduced Body Roll
Keeps the car flatter and more stable in corners. - Improved Handling Response
Sharper turn-in and better road feel. - Enhanced Aggressive Stance
Eliminates excessive wheel gap for a cleaner look. - Durable Construction
Built for daily driving and spirited performance use.
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.
What It Does Best
- Improves cornering stability
- Enhances overall driving feel
- Gives your Mustang a lower, more aggressive look
- Reduces that factory “float”
Professional Installation Recommended. Seeing that a spring compressor is required for installation of these Coil Springs, We recommend 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 Lowering Springs are specifically designed to fit on 2015-2024 coupe and
Lowering Springs
Lowered Muscle Car Stance
Lowers Center Of Gravity For Improved Handling
Progressive Spring Rate
Blue Powdercoated Finish
Ride Quality (Let’s Be Honest)
Yes, you’ll notice:
- A firmer ride than stock
- More road feedback
- Slightly less comfort on rough roads
But in return, you get better control and performance—which is kind of the point.
What It Won’t Do
Let’s stay realistic:
- Not a full coilover system
- No ride height adjustability
- Won’t fix worn shocks/struts (upgrade recommended)
This is a performance-focused upgrade, not a complete suspension overhaul.
Who Is This For?
- Mustang owners wanting better stance and handling
- Daily drivers looking for a sportier feel
- Enthusiasts upgrading from stock suspension
If your S550 still feels too soft or sits too high—this solves both.
Mustang lowering springs 2015-2020 S550 – Installation Notes
- Professional installation recommended
- Alignment required after install
- Best paired with upgraded shocks/struts
(Pro tip: Skip alignment and your tires will file a complaint immediately.)
Why Upgrade Your Mustang Suspension?
Because horsepower is fun—but control is what makes it usable. Lowering springs help your Mustang feel more connected, more stable, and more confident on the road.
Final Verdict
These Lowering Springs for 2015–2020 Mustang GT/EcoBoost/V6 deliver better stance, improved handling, and a more aggressive driving feel—without overcomplicating your setup.
Lower. Tighter. More responsive.
And finally—your Mustang will look and drive like it should’ve from day one.
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