SKU: 4.14535 | UPC: 803050401960
Eibach Sportline Kit for 2015-2023 Ford Mustang GT 5.0L V8
Eibach Sportline Kit 4.14535 (E10-85-014-01-22) provides performance lowering springs designed specifically for 2015-2023 Ford Mustang GT models, including GT Premium trims on standard suspension. This kit drops the front 1.2 inches and rear 1.0 inch to lower the center of gravity for enhanced cornering and road feel. Maintains daily drivability with progressive rates tuned for the 5.0L V8.
Key Features
- Precise Lowering: 1.2 inches front, 1.0 inch rear drop for improved aerodynamics and stance without sacrificing comfort.
- Progressive Spring Design: Variable rates deliver linear response, firmer under load for track or street control.
- Shot-Peened Construction: High-tensile chrome-silicon steel with heat treatment and epoxy coating resists corrosion and fatigue.
- Vehicle-Specific Engineering: Direct bolt-on fit preserves OEM shock geometry and alignment specs.
- 1-Million 1/8-Mile Tested: Proven durability from extensive dyno and real-world validation by Eibach engineers.
Product Notes
- Confirm vehicle has standard passive suspension; not compatible with MagneRide or handling packages.
- Pair with Eibach sway bars or shocks for complete setup.
- Ships as complete front/rear spring set; no core charge required.
Installation Notes
- Professional installation recommended.
- Requires spring compressor tool for safe removal/installation.
- Compatible with OEM or aftermarket shocks; no special hardware needed.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2023 | Ford | Mustang | GT |
| 2015-2023 | Ford | Mustang | GT Premium |
| 2015-2020 | Ford | Mustang | GT Base |
Why Choose Eibach?
- Decades of motorsport wins in Formula Drift, Super GT, and NHRA.
- Springs manufactured to ISO/TS 16949 standards in the USA.
- Custom-valved rates match Mustang chassis dynamics exactly.
Frequently Asked Questions
- Q: Will this fit my 2015-2023 Mustang GT with factory suspension?
A: Yes, direct fit for all GT models (coupe/convertible) with standard dampers, excluding MagneRide or Performance Pack suspension. - Q: What material are the springs made from?
A: Premium chrome-silicon steel alloy, shot-peened, preset, and finished with Eibach corrosion-resistant epoxy powder coating. - Q: What is the warranty coverage?
A: Eibach Limited Lifetime Warranty against defects in material or workmanship when installed professionally.
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Secure box measures 20.8 x 14.3 x 3.5 inches
- Weight: 28 lbs





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