The Eibach Pro-Kit is a set of four progressive-rate lowering springs for the rear-wheel-drive F30/F32 BMW 320i, 328i, and 428i. It lowers the front approximately 1.1" and the rear 1.0", closing the fender gap and lowering the center of gravity while retaining the factory dampers.
| Type | Progressive-rate lowering spring set (Pro-Kit) |
| Spring Design | Progressive rate |
| Lowering | Front 1.1" / Rear 1.0" |
| Material | Cold-formed steel alloy, powder-coated |
| Included | Set of 4 springs |
| Warranty | Eibach limited lifetime (Million Mile) warranty |
| Part Number | E10-20-031-01-22 |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2018 | BMW | 320i | Base |
| 2012-2016 | BMW | 328i | Base |
| 2014-2016 | BMW | 428i | Base |
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Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
