H&R RSS1755-1 RSS Club Sport Coilover Kit - Fixed Damping

The H&R RSS1755-1 RSS Club Sport Coilover Kit is H&R's most performance-focused street coilover system, purpose-built for drivers who demand maximum handling over ride comfort. Featuring stiffer spring rates and more aggressive shock valving than H&R's standard Street Performance coilovers, the RSS Club Sport is engineered for regular track day and club sport participation while remaining street legal.

Each kit is hand-assembled in Germany by H&R Spezialfedern under strict ISO 9001 and TÜV standards, using threaded plated steel mono-tube shock bodies that minimize unsprung weight, improve heat dissipation, and provide excellent corrosion protection. H&R's proprietary lightweight HF ID race springs are crafted from shot-peened 54SiCr6 spring steel for superior durability and performance consistency. The exclusive H&R Dynamic Damper Technology continuously responds to changing road surfaces and driving conditions, delivering precise damping without manual adjustment.

The fully threaded shock body — a genuine threaded strut tube, not an imitation sleeve-over — allows the spring perch to be raised or lowered independently to fine-tune ride height and corner balance. Lowering the center of gravity reduces body roll, resulting in flat cornering and confident directional control on both street and track.

Key Features:

• Mono-tube gas shock construction for stable damping and superior heat dissipation
• Fully threaded strut body (not a sleeve-over) for precise, independent ride height adjustment
• Stiffer spring and damper rates than standard H&R Street Performance coilovers
• H&R Dynamic Damper Technology — fixed damping tuned for performance driving
• Lightweight HF ID race springs made from shot-peened 54SiCr6 spring steel
• Lowers center of gravity to reduce body roll and improve cornering
• Hand-assembled in Germany to ISO 9001 and TÜV standards
• Limited lifetime warranty for original purchaser (US)

The RSS1755-1 is the top-tier choice in the H&R street coilover lineup for the committed performance driver who regularly attends track events and wants a purpose-built suspension system with race-derived engineering.