H&R RSS Coilover Kit – 2014–2019 Ford Focus ST (C346) | EcoBoost 2.0T

Unlock the full handling potential of your 2014–2019 Ford Focus ST 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 on the Focus ST's front-wheel-drive platform — sharper turn-in, more neutral cornering balance, and a more connected, confidence-inspiring driving feel on both street and track. H&R's exclusive dynamic damper technology and fully threaded shock body provide precise ride height adjustment and a damping setup calibrated for the demands of the EcoBoost-powered Focus ST.

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 Focus ST's FWD 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 driving feel — a significant improvement over the factory suspension on the FWD Focus ST platform
• Focus ST C346 Specific: Engineered specifically for the 2014–2019 Ford Focus ST (C346, EcoBoost 2.0T, FWD) — direct fitment for the C346 platform
• 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)
• Engine: Ford EcoBoost 2.0T
• Drivetrain: FWD
• Fitment: 2014–2019 Ford Focus ST (C346, EcoBoost 2.0T, FWD)
• Part Number: RSS22915-3

Note: A full alignment is required after installation for optimal handling performance and tire wear. Ride height adjustment should be set and corner balance verified after installation. Professional installation by an experienced performance suspension shop is strongly recommended.