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The Bilstein B4 rear 46mm monotube shock for the 2004 Porsche 911 40th Anniversary Edition is an OE replacement built to restore factory ride and handling. These dampers meet strict OE criteria, offering precise construction and the reserves needed for safe, predictable control. Use this shock to return original comfort and maintain the vehicle’s intended road manners without compromise.
Bilstein B4 2004 Porsche 911 40th Anniversary Edition Rear Shock Absorber
