H&R RSS Coilover Kit – 2011–2014 Ford Mustang / Convertible / GT V6 & V8 (S197) | Front Damping Adjustable

Transform the handling of your 2011–2014 Ford Mustang 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 RSS Coilover Kit lowers the center of gravity and reduces body roll for dramatically improved handling dynamics, while H&R's exclusive dynamic damper technology and fully threaded shock body provide precise ride height adjustment and a damping setup that can be tailored to your driving preferences. Covers the 2011–2014 Mustang coupe and convertible in both V6 and V8/GT configurations.

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
• Front Damping Adjustable: Front dampers feature adjustable damping — allowing the front suspension setup to be tuned to your specific driving preferences, road conditions, and vehicle configuration
• 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
• 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
• Broad S197 Coverage: Fits the 2011–2014 Ford Mustang coupe and convertible in both V6 and V8/GT configurations — one kit for the full S197 Gen 2 lineup
• 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
• Damping Adjustment: Front Adjustable
• Shock Body: Fully Threaded (Ride Height Adjustable)
• Fitment: 2011–2014 Ford Mustang / Mustang Convertible / Mustang GT — V6 & V8 (S197 Gen 2)
• Part Number: RSS29170-2

Note: Front damping adjustable — rear damping is fixed. A full alignment and corner balance are required after installation for optimal handling performance. Damping adjustment should be set and refined through on-road or on-track testing to suit your specific driving preferences and vehicle configuration. Professional installation by an experienced performance suspension shop is strongly recommended.