The ST Audi A4/S4 (B9) Sedan A5 S5 (B9) Coupe 4WD Adjustable Lowering Springs are designed to provide a lower center of gravity and improved handling for your Audi. These springs offer a progressive spring rate that provides a smooth and comfortable ride, while also providing an aggressive stance and improved performance. The adjustable lowering springs are designed to be used with the stock shocks, and are adjustable from 0.5 to 1.5 of lowering. These springs are constructed from high-quality steel and feature a durable powder-coated finish for long-lasting performance and protection.

Note:

• Does Not Fit Vehicles With an EDC system (electronic damper control)
• "Front and rear height-adjustable (front and rear springs with height adjustment; usage only with factory dampers)"
• Only for cars with a damper diameter of 48,5mm (not 50mm) on the front axle