Bilstein 46-190529 B12 Pro-Kit Suspension Kit for 2003-2008 Nissan 350Z 3.5L RWD

Vehicle Fitment

• 2003-2008 Nissan 350Z 3.5L (Z33, RWD)
• 2003-2008 Infiniti G35 3.5L (RWD)

Features

• Includes Bilstein B8 Performance Plus monotube gas shocks
• Features Eibach Pro-Kit lowering springs for improved handling
• Provides a moderate lowering range of approximately 25-40mm
• Designed to enhance cornering stability and reduce body roll
• Offers a sportier, more aggressive appearance
• Ideal for street-driven vehicles seeking performance upgrades
• Limited lifetime warranty against manufacturer defects

Specifications

• Front Lowering: Approximately 25-40mm
• Rear Lowering: Approximately 25-40mm
• Spring Type: Progressive-rate Eibach Pro-Kit springs
• Shock Type: Bilstein B8 Performance Plus monotube gas shocks
• Finish: Dampers in yellow; Springs in black
• Compatibility: Rear-wheel drive vehicles only

Included Components

• 2x Front Bilstein B8 monotube gas shocks
• 2x Rear Bilstein B8 monotube gas shocks
• 4x Eibach Pro-Kit lowering springs (2 front, 2 rear)
• All necessary mounting hardware and instructions

Product Description

The Bilstein 46-190529 B12 Pro-Kit suspension kit is engineered to provide Nissan 350Z and Infiniti G35 owners with a comprehensive performance upgrade. By combining Bilstein's renowned monotube gas shocks with Eibach's progressive-rate Pro-Kit lowering springs, this kit delivers improved handling, reduced body roll, and a more aggressive stance. The front and rear lowering of approximately 25-40mm enhances the vehicle's appearance while maintaining everyday drivability.

Designed for street-driven vehicles, the B12 Pro-Kit is ideal for enthusiasts seeking a balance between performance and comfort. The monotube design of the Bilstein shocks ensures consistent damping performance, while the Eibach springs provide a progressive rate for better control and ride quality. Installation is straightforward with the included hardware and instructions, and the kit is backed by a limited lifetime warranty against manufacturer defects.