Bilstein B6 1986 Audi 4000 Quattro CS Rear 36mm Monotube Strut Insert

With this Bilstein B6 strut insert, you get a single rear monotube damper designed to work with your Audi 4000 Quattro's original factory springs. This part is specifically tuned for your vehicle to bring out its best handling performance.

The monotube design helps keep the damper cool and consistent, even in demanding situations, which translates to better grip and more stable lane changes. Bilstein has applied their gas-pressure technology and vehicle-specific tuning to create a damper that raises safety and handling performance without needing to replace your existing springs. It's a well-built upgrade that meets or exceeds original equipment standards.

This strut insert is a direct replacement for the original part, making installation straightforward. It's a solid option for bringing a renewed sense of control and confidence to your driving experience.