Vehicle Compatibility
The Godspeed Traction-S Lowering Spring Kit fits:
| Vehicle | Years |
|---|---|
| Ford Mustang EcoBoost | 2015-2022 |
| Ford Mustang GT | 2015-2022 |
| Ford Mustang V6 | 2015-2017 |
| Ford Mustang Mach 1 | 2021-2022 |
Not Compatible With:
- Shelby GT350
- Shelby GT500
- Vehicles equipped with MagneRide suspension
Always verify suspension package and vehicle configuration before ordering.
Why Lower a Mustang?
Lowering springs remain one of the most popular modifications for the S550 platform.
Benefits include:
- Reduced wheel gap
- Improved stance
- Lower center of gravity
- Enhanced handling
- Reduced body roll
Many Mustang owners consider lowering springs the best bang-for-the-buck suspension modification available.
Lowering Specifications
The Godspeed Traction-S springs provide an aggressive but practical drop.
| Location | Average Drop |
| Front | 1.5 inches |
| Rear | 1.2 inches |
This creates a more performance-oriented stance while maintaining daily drivability.
The drop is substantial enough to improve appearance without creating excessive clearance issues for most street-driven vehicles.
Performance-Oriented Spring Rates
The springs are engineered to improve suspension control and handling response.
| Location | Spring Rate |
| Front | 4.1 kg/mm |
| Rear | 15.8 kg/mm |
These rates help reduce excessive chassis movement while maintaining a comfortable driving experience.
Avg. Drop(Front/Rear): 1.5″/1.2″; Spring Rate(Front/Rear): 4.1 kg/mm/15.8 kg/mm
Enhances on-road vehicle performance quicker flip-in, enhanced steering response and improved cornering.; Multi Warmth Treated SAE 9254 Wire, Cold Wound To Save you Sag Additional time; Powder Coat Finished For Corrosion Protection
Improved Handling Characteristics
The S550 chassis already handles remarkably well, but lowering springs further enhance vehicle dynamics.
Drivers can expect:
- Reduced body roll
- Faster turn-in response
- Improved steering feedback
- Better cornering stability
- Increased driver confidence
These improvements become especially noticeable during spirited driving and track-day events.
Multi Heat-Treated SAE 9254 Spring Steel
Godspeed utilizes SAE 9254 spring steel in the Traction-S line.
Benefits include:
- Excellent tensile strength
- Resistance to fatigue
- Long-term ride height retention
- Reduced risk of spring sag
The multi-stage heat treatment process further improves durability and performance consistency.
Designed To Work With OEM Shocks, Better With Aftermarket High Performance Shocks; Lowered Whilst Take care of Ride Comfort
Corrosion-Resistant Powder Coat Finish
Suspension components are constantly exposed to moisture, dirt, and road debris.
The powder-coated finish helps provide:
- Corrosion protection
- Improved durability
- Long-term appearance retention
- Enhanced weather resistance
This is especially important for daily-driven Mustangs that see year-round use.
Ride Quality Expectations
One of the biggest concerns when lowering a Mustang is ride comfort.
The Traction-S springs are engineered to strike a balance between performance and street usability.
Improved
- Cornering grip
- Steering response
- Stability
- Appearance
Slightly Reduced
- Suspension travel
- Ground clearance
- Ride softness over rough pavement
Most owners find the trade-off well worth the improvement in handling and appearance.
OEM Shock Compatibility
The Godspeed Traction-S springs are designed to work with factory shock absorbers.
Advantages include:
- Lower installation cost
- Retention of factory damping characteristics
- Easier installation process
- Budget-friendly suspension upgrade
For maximum performance, pairing the springs with aftermarket performance dampers is recommended.
Installation Considerations
Installation requires:
- Removal of factory springs
- Suspension disassembly
- Spring installation
- Professional alignment
After lowering the vehicle, alignment is critical to maintain proper handling and tire wear.
Ignoring alignment can result in:
- Uneven tire wear
- Reduced cornering performance
- Steering instability
Pros and Cons
Pros
- Aggressive stance improvement
- Reduced body roll
- Better steering response
- OEM shock compatibility
- Durable SAE 9254 steel construction
- Corrosion-resistant finish
Cons
- Not compatible with MagneRide suspension
- Not compatible with Shelby models
- Reduced ground clearance
- Alignment required after installation
Frequently Asked Questions
Will these fit a 2020 Mustang GT?
Yes. The springs fit 2015-2022 Mustang GT models without MagneRide suspension.
Do they work with factory shocks?
Yes. The Traction-S springs are designed to be compatible with OEM dampers.
How much lower will my Mustang sit?
Approximately 1.5 inches in the front and 1.2 inches in the rear.
Will lowering springs improve handling?
Yes. Lowering the center of gravity helps reduce body roll and improves steering response and cornering stability.
Final Thoughts
The Godspeed Traction-S Lowering Springs are an excellent suspension upgrade for 2015-2022 Ford Mustang owners looking to improve handling and appearance without investing in a full coilover system. With a functional drop, improved cornering performance, and durable SAE 9254 steel construction, they offer outstanding value for street-driven S550 Mustangs.
Because Ford finally gave the Mustang an independent rear suspension. It would be a shame not to let it show off a little.
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