ST XA-Height/Rebound Adjustable Coilovers 02-08 Audi A4 (8E/B6-B7) Wagon Quattro

The adjustable spring perch on these ST XA coilovers is made from a durable, friction-optimized polyamide composite with a stainless steel insert. This design helps prevent corrosion between the strut and perch, ensuring that you can adjust your ride height for years to come. The stainless steel insert adds strength and confidence to the adjustment mechanism.

These coilovers offer 16 distinct clicks of adjustable rebound damping, allowing you to fine-tune your car's driving dynamics. Whether you prefer a more comfortable ride or a sportier feel, the ST XA system puts the control in your hands. They come preset to factory-recommended damper settings, which are verified on KW shock dynos before shipping. A detailed damper setup manual is included to help you easily reset to these or your preferred settings.

The galvanized zinc-coated steel struts are built to resist corrosion, and a dust protection system is integrated to keep dirt and debris away from the hardened chrome piston rod and valve packs. This system is further reinforced with multi-layered sealing, a mono block guide, and a low-friction piston band within the internal damper housing, all contributing to long-lasting performance and durability.