Bilstein B14 PSS Coilovers - Mercedes-Benz C-Class & E-Class 2008-2017

The Bilstein B14 (PSS) is a ride-height-adjustable coilover suspension kit for the Mercedes-Benz C-Class (C250/C300/C350) and E-Class (E350/E400/E550). It pairs monotube gas-pressure dampers with application-matched springs on a zinc-coated, threaded body that lowers the car approximately 30-50mm. Triple-C-Technology surface coating resists corrosion, and each kit is built in Germany and tuned under motorsport conditions.

Specifications

Documents: Installation Instructions (PDF)  |  Warranty (PDF)  |  Safety Data Sheet (PDF)

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy