Bilstein B12 Pro-Kit suspension kit for 2004 Audi A4 Quattro Avant is a complete front-and-rear package pairing Bilstein B8 Performance Plus dampers with Eibach Pro-Kit springs to provide fixed-height lowering and improved handling. Tuned for the Avant application, the progressive springs deliver even 24-40mm lowering, precise response and predictable control, improving driving dynamics while maintaining everyday comfort and a lower, refined look.
Bilstein B12 2004 Audi A4 Quattro Avant Front and Rear Suspension Kit