Bilstein Shock absorber protection kit 11-305880

Collection: BMW 1 Series Suspension Parts

The BMW 1 Series is offered in two distinct platform generations: the rear-wheel-drive E87/E81/E82/E88 (2004–2013) and the front-wheel-drive F20/F21 (2011–2019) and F40 (2019–present). Suspension geometry differs fundamentally between the RWD E-series and the FWD F/G generation — confirm which architecture your car uses before selecting parts. The platform generation is identified from the model code on the door data plate.

How to choose

The Bilstein B4 is the most common fitment on a high-mileage F20 or E87 that has developed a harsh or wallowy ride — it matches original BMW ride quality. The B6 suits drivers who want a sport-biased feel. Tein options work well on the E87, particularly for enthusiasts who want to lower the car.