The Bilstein B14 (PSS) is a height-adjustable coilover kit for xDrive (AWD) BMW 2, 3, and 4 Series models, including the F30 sedan, F32 coupe, and F34 Gran Turismo. It pairs Bilstein monotube gas-pressure dampers with matched, application-tuned springs, and a zinc-coated threaded body lets you set ride height roughly 30-50mm lower than stock. The kit features Triple-C-Technology corrosion-resistant coating, is made in Germany, and was developed under motorsport conditions at the Nürburgring.
| Type | Coilover kit (Bilstein B14 PSS) |
| Adjustability | Ride height |
| Damping | Fixed |
| Construction | Monotube gas pressure, zinc-coated steel |
| Lowering Range | Approx. 30-50mm (front & rear) |
| Finish | Triple-C-Technology corrosion-resistant coating |
Documents: Installation Instructions (PDF) | Safety Data Sheet (PDF) | Warranty (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2016 | BMW | 228i xDrive | Base |
| 2017,2019-2021 | BMW | 230i xDrive | Base |
| 2013-2018 | BMW | 320i xDrive | Base |
| 2014-2018 | BMW | 328d xDrive | Base |
| 2014-2016 | BMW | 328i GT xDrive | Base |
| 2013-2016 | BMW | 328i xDrive | Base |
| 2017-2019 | BMW | 330i GT xDrive | Base |
| 2017-2019 | BMW | 330i xDrive | Base |
| 2014-2016 | BMW | 335i GT xDrive | Base |
| 2013-2015 | BMW | 335i xDrive | Base |
| 2017-2019 | BMW | 340i GT xDrive | Base |
| 2016-2018 | BMW | 340i xDrive | Base |
| 2014-2016 | BMW | 428i xDrive | Base |
| 2015-2016 | BMW | 428i xDrive Gran Coupe | Base |
| 2017-2020 | BMW | 430i xDrive | Base |
| 2017-2020 | BMW | 430i xDrive Gran Coupe | Base |
| 2014-2016 | BMW | 435i xDrive | Base |
| 2015-2016 | BMW | 435i xDrive Gran Coupe | Base |
| 2017-2020 | BMW | 440i xDrive | Base |
| 2017-2020 | BMW | 440i xDrive Gran Coupe | Base |
