SKU: E10-15-023-04-22 | UPC: 803050468178
Eibach Pro-Kit Performance Springs for 2017-2021 Audi A4 Quattro B9
Eibach Pro-Kit delivers a set of 4 performance lowering springs designed specifically for the 2017-2021 Audi A4 Quattro B9 chassis. These springs lower the front by 30mm (1.2 inches) and the rear by 25mm (1.0 inch), reducing center of gravity for enhanced cornering grip and responsive steering. Retain daily drivability while achieving a planted, muscular look on Premium, Premium Plus, Prestige, and Ultra Sport submodels.
Key Features
- Precise Lowering: Front -30mm / Rear -25mm drop matches Audi A4 Quattro geometry for balanced ride height and no fender rubbing.
- Progressive Spring Design: Variable rates absorb bumps smoothly yet firm up under load for track-capable control.
- High-Strength Materials: Forged from chrome-silicon steel, shot-peened, stress-relieved, and powder-coated for corrosion resistance and durability.
- Direct Bolt-On Fit: Engineered to OEM specifications, installs without modifications on factory struts.
- Lifetime Warranty: Backed by Eibach against defects for long-term reliability.
Product Notes
- Special order item; allow 3-5 business days for processing if not in stock.
- Pair with camber kit for aligned geometry after lowering.
- Ships standard ground in protective cardboard box.
Installation Notes
- Professional installation recommended.
- Requires spring compressor tool; 2-4 hours labor typical.
- Compatible with OEM shocks and electronic suspension systems.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2021 | Audi | A4 Quattro | Premium |
| 2017-2021 | Audi | A4 Quattro | Premium Plus |
| 2017-2021 | Audi | A4 Quattro | Prestige |
| 2019-2020 | Audi | A4 Quattro | Ultra Sport |
Why Choose Eibach?
- Over 45 years as global leader in suspension technology.
- Manufactured in Germany with rigorous testing standards.
- Proven in motorsports from Formula Drift to rally.
Frequently Asked Questions
- Q: Will this fit my 2021 Audi A4 Quattro Prestige?
A: Yes, confirmed fit for all 2017-2021 A4 Quattro B9 chassis including Premium, Premium Plus, Prestige, and 2019-2020 Ultra Sport with OEM suspension. - Q: What material are the springs made from?
A: High-tensile chrome-silicon steel alloy, heat-treated, shot-peened, and epoxy powder-coated for maximum strength and rust protection. - Q: What is the warranty and install process?
A: Lifetime warranty on material and workmanship; direct OEM replacement using spring compressors, no cutting or welding required.
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed set of 4 springs, 21″ x 13″ x 4″ dimensions
- Weight: 26 lbs
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