quick view Add to Cart Bilstein Bilstein 06-12 Porsche 911 B12 Pro-Kit - 46-193773 MSRP: $3,274.99 Bilstein B12 (Pro-Kit) suspension kits include a complete set of Bilstein Performance dampers paired with Eibach (Pro-Kit) springs that provide moderate lowering between 24-40mm (depending on application). These kits offer dampers and springs that are... Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare