H&R RSS Coilover Kit – 1997–2004 Porsche Boxster / Boxster S (986)

Elevate the already exceptional handling of your 1997–2004 Porsche Boxster or Boxster S with the H&R RSS Coilover Kit — designed and tested on the legendary Nürburgring Nordschleife for the performance-minded driver who demands maximum vehicle feedback, flat cornering, and supreme directional control. The 986 Boxster's mid-engine, rear-wheel-drive layout and near-perfect weight distribution make it an ideal platform for a precision coilover upgrade — and the H&R RSS delivers exactly that. The RSS Coilover Kit lowers the center of gravity and reduces body roll for sharper, more connected handling dynamics, while H&R's exclusive dynamic damper technology and fully threaded shock body provide precise ride height adjustment and a damping setup calibrated for the 986 platform.

Key Features

• Nürburgring-Developed: Designed and tested on the famous Nürburgring Nordschleife — the world's most demanding proving ground for suspension development — for a setup that delivers maximum vehicle feedback, flat cornering, and supreme directional control
• H&R Dynamic Damper Technology: H&R's exclusive dynamic damper technology provides a precisely calibrated damping response for confident, predictable handling at the limit of driving dynamics on the 986's mid-engine RWD platform
• Fully Threaded Shock Body: Fully threaded shock body allows precise, independent ride height adjustment at each corner — dial in your ideal stance and corner balance without compromising spring preload
• Reduced Body Roll & Lowered Center of Gravity: Coilover suspension lowers the center of gravity and reduces body roll for improved cornering grip, sharper steering response, and a more planted, confidence-inspiring driving feel — complementing the 986's inherently balanced mid-engine chassis
• Boxster & Boxster S Coverage: Fits both the standard Boxster and Boxster S variants of the 986 generation (1997–2004)
• H&R Quality: Manufactured by H&R Special Springs — a globally recognized leader in performance coilover and spring suspension engineering trusted by enthusiasts and professional motorsport competitors worldwide

Specifications

• Type: Coilover Kit
• Series: RSS
• Shock Body: Fully Threaded (Ride Height Adjustable)
• Layout: Mid-Engine RWD
• Fitment: 1997–2004 Porsche Boxster / Boxster S (986)
• Part Number: RSS1511-1

Note: A full alignment and corner balance are required after installation for optimal handling performance and tire wear on the 986 platform. Ride height adjustment should be set conservatively to maintain adequate suspension travel and ground clearance. Professional installation by an experienced Porsche performance suspension shop is strongly recommended.