The Bilstein B12 Pro-Kit suspension kit for 2009 Audi A3 Quattro is a complete front-and-rear system pairing B8 Performance Plus dampers with Eibach Pro-Kit springs to provide a fixed-height lowering solution suited to quattro drivetrains. Tuned for the vehicle, it offers moderate lowering between 24-40mm, progressive spring behavior for precise response, improved driving dynamics and predictable control while refining stance and comfort.
Bilstein B12 2009 Audi A3 Quattro Front and Rear Suspension Kit