The BILSTEIN B14 Performance Suspension System is a race-inspired coilover kit designed for the Volkswagen Golf platform, offering adjustable ride height and superior handling dynamics. This kit allows for a lowering range of approx. 30mm to 50mm front and rear, providing a perfect stance and improved aerodynamic stability. Features include gas-pressure technology, triple-C-Technology surface coating for long-lasting corrosion resistance, and heavy-duty sport springs. Kit Components: - 2 x Front Threaded Shock Absorbers (Struts): Art. 35-158294 - 2 x Rear Shock Absorbers: Art. 24-158304 - 2 x Front Main Springs: Art. E4-FD1-Y411A00 - 2 x Rear Main Springs: Art. E4-FD1-Y743A00 - 2 x Rear Adjustable Spring Seats (Perches): Art. E4-FT1-Z041A01 - 1 x Hook Spanner Set for height adjustment.