Bilstein 31290274 Performance Suspension Strut Assembly - B6

The Bilstein 31290274 is a B6 Performance suspension strut engineered as a direct-fit performance upgrade over factory dampers. Designed to be paired with the OEM factory coil spring, this strut delivers application-specific damping tuned for improved handling without sacrificing daily drivability.

Key Features:

• 36mm monotube design for superior heat dissipation and consistent damping performance
• Application-specific valve settings tuned for the precise handling characteristics of the target vehicle
• Performance upgrade over OE dampers — designed to be used with the factory spring
• Meets or exceeds OE standards for fitment, quality, and durability
• High-pressure nitrogen gas charge prevents cavitation and ensures fade-free performance
• Rigorous quality testing at the factory for long-term reliability

The Bilstein B6 Performance line delivers improved safety, sharper handling response, and the world-renowned Bilstein quality that drivers and technicians trust. Cross-reference part numbers include 31277028 and 31290270 within the same application family.