The Bilstein B12 Pro-Kit suspension kit for 2008 Audi A5 Base is a complete front-and-rear package that pairs Bilstein B8 Performance Plus dampers with Eibach Pro‑Kit springs to provide a fixed, moderate lowering. Tuned per application to maintain ride balance while improving handling, it lowers about 24–40mm depending on fitment and uses progressive springs for precise response and predictable control.
Bilstein B12 2008 Audi A5 Base Front and Rear Suspension Kit