Bilstein B8 Performance Plus monotube rear shock for Porsche Boxster (2005–2011) and Cayman (2006–2012) without PASM. The 36mm monotube strut assembly is designed as a performance upgrade to OE dampers, intended to be paired with aftermarket lowering springs to exploit application-specific valve settings and provide a sportier handling feel while maintaining comfort, tested to meet OE quality standards.
Bilstein 05-11 Porsche Boxster / 06-12 Cayman (w/o PASM) B8 Performance Plus Monotube Shock - Rear