The ST Sport-tech Lowering Springs for the 06-13 Audi A3 (8P) 3.2 (6cyl.) Quattro are designed to improve the vehicle's performance and handling. These springs provide a lower center of gravity, improved cornering, and a more aggressive stance. They are constructed with high-quality steel and are corrosion-resistant for long-lasting performance. These springs are engineered to provide a comfortable ride while still providing a noticeable drop in ride height. They are also designed to reduce body roll, improve steering response, and provide better stability.