The ST XA-Height/Rebound Adjustable Coilovers 02-08 Audi A4 (8E/B6-B7) Wagon Quattro are a set of performance coilovers designed to give your Audi A4 Wagon Quattro the best ride and handling possible. These coilovers feature height adjustment and rebound adjustment, allowing you to customize the ride height and suspension dampening to your liking. The coilovers are made from high-grade materials and feature a corrosion-resistant coating to ensure long-lasting performance. With these coilovers, you can enjoy improved performance and a smoother ride.