The Bilstein B16 (PSS9/PSS10) suspension kit is a high-end performance system providing mechanically adjustable compression and rebound damping. It features threaded body height adjustment for a customized lowered stance and improved handling dynamics. This complete set includes: 2x Front Performance Dampers (with springs/adjusters), 2x Rear Performance Dampers, 2x Rear Lowering Springs, and 2x Rear Height Adjusters. Primary components: Front Left/Right Struts (Art. 35-044079/VE3-4407), Rear Dampers (Art. 24-026246/BE5-2624). Features include: 9/10-stage precise damping adjustment, Gas-pressure technology, Monotube/Upside-Down technology, and Triple-C-Technology surface coating for long-lasting corrosion resistance.