The Bilstein B14 PSS is a complete front and rear coilover kit for the BMW 1-Series and 3-Series, including the 128i, 135i, 325i, 328i, 330i and 335i. Ride height is adjustable with factory-fixed damping, delivering a lowered stance and OE-quality ride. Each 46mm monotube gas coilover runs matched springs on a zinc-coated threaded body for corrosion resistance.
| Type | B14 PSS performance coilover kit |
| Design | 46mm monotube gas coilover |
| Adjustable | Ride height (fixed damping) |
| Position | Front and Rear |
| Included | Front and rear coilovers with matched springs (complete kit) |
| Fitment | Vehicle-specific direct fit — see chart below |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2013 | BMW | 128i | Base |
| 2008-2013 | BMW | 135i | Base |
| 2013 | BMW | 135is | Base |
| 2003,2006 | BMW | 325i | Base |
| 2007-2013 | BMW | 328i | Base |
| 2006 | BMW | 330i | Base |
| 2009-2011 | BMW | 335d | Base |
| 2007-2013 | BMW | 335i | Base |
| 2011-2013 | BMW | 335is | Base |
