Description

Restore the original ride comfort and handling precision of your Porsche Boxster or Cayman 986 (1996–2004) with the Bilstein B4 Standard Rear Shock Absorber. Engineered to match factory suspension performance, the B4 is the ideal OE-equivalent replacement for maintaining the signature Porsche driving feel.

Featuring Bilstein’s advanced twin-tube gas-pressure technology, the B4 delivers consistent damping, improved stability, and refined ride comfort. It is designed to replicate the original damping characteristics while offering superior durability compared to aging or worn OEM units.

This shock absorber installs directly using factory mounting points, ensuring a perfect fit without the need for modifications. Whether for daily driving, routine maintenance, or full suspension restoration, the Bilstein B4 rear shock provides dependable performance and long-term reliability—keeping your Porsche handling exactly as intended.