Bilstein B12 Pro-Kit Suspension Kit – 1999–2005 Porsche 911

Bilstein B12 Pro-Kit Suspension Kit – 1999–2005 Porsche 911 is an application-specific Bilstein suspension solution for Porsche 911 1999-2005. For this application, the upgrade is best viewed as a way to sharpen chassis control while preserving predictable balance. That makes it appropriate for an enthusiast street car, canyon use, autocross or HPDE use depending on the rest of the vehicle's spring, tire and alignment setup.

Why Bilstein B12 (Pro-Kit) for This Application?

The B12 package is a matched spring-and-damper solution rather than a pieced-together suspension combination. It targets the driver who wants a lower, more controlled chassis without moving to a threaded height-adjustable coilover system. For the Porsche application shown here, Bilstein assigns this product to Front and Rear, so the part should be chosen by both chassis fitment and suspension position.

Application-Specific Product Details

• Bilstein Series: B12 (Pro-Kit)
• Product Type:
• Application: Porsche 911 1999-2005
• Position: Front and Rear
• Listed Shipping Weight: 53.69 lb
• Country of Origin: DE

Choosing the Right Bilstein Setup

For this application, the upgrade is best viewed as a way to sharpen chassis control while preserving predictable balance. That makes it appropriate for an enthusiast street car, canyon use, autocross or HPDE use depending on the rest of the vehicle's spring, tire and alignment setup. If the vehicle has been lowered, lifted, converted from factory electronic suspension, or carries substantial added weight, verify that this exact Bilstein series and part number matches that configuration before purchase.

Bilstein Application Notes

• Front Lowered Height: 30mm ;Rear Lowered Height: 30mm

Part Numbers & Configurations

Each selectable variant corresponds to the Bilstein part number shown above. Order the quantity required for the positions being serviced.