Bilstein · New
Bilstein B12 (Sportline) Suspension Kit 13-18 BMW 320i Front and Rear Monotube Suspension Kit
MPN 46-226617 · Store SKU bil46-226617
Supplier stock checked 11/7/2026, 5:45:40 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Bilstein B12 (Sportline) suspension kits include a complete set of Bilstein Performance dampers paired with Eibach (Sportline) springs that provide extreme lowering between 30-60mm (depending on application). These kits offer dampers and springs that are tuned for each specific application to provide the best fixed height lowering solution. Bilstein B12 (Sportline) suspension kits provide the perfect combination of suspension dynamics, quality and aesthetics. Bilstein B12 (Sportline) suspension kits are a complete set of B8 Performance Plus dampers paired with Eibach (Sportline) springs that provide extreme lowering between 30-60mm (depending on application). These kits offer dampers and springs that are tuned for each specific application to provide the best fixed height lowering solution. Bilstein B12 (Sportline) suspension kits provide the perfect combination of suspension dynamics, quality and aesthetics. B12 (Sportline)-Suspension Kit Complete Suspension Kit
Manufacturer fitment & guides
- BMW 320i 2018-2013; 328d 2018-2014; 328i 2016-2012; 330e 2018-2016; 330i 2018-2017; 428i 2016-2014; 430i 2019-2017
- BMW 320i 2017-2013, 328d 2017-2014, 328i 2016-2012, 330e 2017-2016, 330i 2017, 428i 2016-2014, 430i 2017
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
- Installation Instructions ↗
- Installation Instructions ↗
- Warranty ↗
- Material Safety Data Sheet ↗
- Bilstein manufacturer catalog ↗
Part-specific notes
- California Proposition 65: Y