WHY THE 11 SERIES FOR THE PORSCHE 911 CARRERA S / 4S 992 (2019-2027)

JRZ 11 Series Coilovers Porsche 911 Carrera S / 4S 992 — motorsport-grade double-adjustable damping built around the JRZ 4060 piston platform, built to order in the Netherlands by JRZ Suspension Engineering. Every unit is hand-assembled and dyno-validated before shipping. Browse all JRZ coilovers.

The 11 Series is built around the JRZ 4060 motorsport piston — the same valving platform trusted by professional racing teams worldwide — delivering the durability and precision that race conditions demand. For the Porsche 911 Carrera S / 4S 992 (2019-2027), this means suspension that transforms the car’s dynamic character — sharper turn-in, flatter cornering, and confidence that builds with every session.

WHAT MAKES THE 11 SERIES DIFFERENT

The 11 Series steps into JRZ’s Motorsport Line, built around the 4060 piston — a platform proven in professional racing series worldwide.

Built for professional motorsport and endurance racing, the 11 Series delivers double-adjustable motorsport damping that lets you dial in exactly the response your Porsche needs — whether that’s a comfortable street setup or an aggressive track configuration.

JRZ 11 SERIES COILOVERS PORSCHE 911 CARRERA S / 4S 992 SPECS

Every 11 Series for the Porsche 911 Carrera S / 4S 992 (2019-2027) ships as a complete bolt-on coilover system with matched springs, all necessary mounting hardware, and vehicle-specific valving. JRZ builds each set to order — tell us how you drive and they’ll optimize the valving to match.

• Double-adjustable motorsport damping
• Hand-assembled in the Netherlands
• Dyno-validated before delivery
• Vehicle-specific valving for the Porsche 911 Carrera S / 4S 992 (2019-2027)
• Complete bolt-on coilover system with matched springs
• Full rebuild service available through Meisterschaft Motorsport