Ksport CAU091-RR Version RR Road Race Coilover Kit

The Ksport Version RR (CAU091-RR) is a purpose-built road race coilover system engineered exclusively for track use. Featuring aggressive spring rates and precision shock valving matched to those springs, this system delivers maximum handling performance with sharp, immediate reaction and unparalleled responsiveness — exactly what serious road racing demands. Not intended for street use.

Key Features:

• 36-Way Adjustable Damping: Simultaneous compression and rebound adjustment lets you fine-tune the suspension with a single adjustment knob. Damping is adjusted from the top of the shock — simply turn the knob one click at a time across all 36 positions to dial in your ideal setup.
• Stiffer Spring Rates & Shortened Shock Stroke: Aggressive valving paired with a 20–30mm shorter shock stroke compared to standard coilover designs delivers faster, more precise cornering response on the track.
• Monotube High-Pressure Design: Oil and gas are separated within the cylinder for faster, more even heat dissipation compared to twin-tube designs. Finer damping adjustments are possible, and aeration and cavitation are significantly reduced, resulting in more consistent performance.
• Upgraded Bump Stops: Included upgraded bumpstops help prevent the shock from bottoming out over uneven pavement or harsh track surfaces.
• 6061-T6 Billet Aluminum Construction: Mounts, collars, and spring perches are machined from 6061-T6 billet aluminum — lightweight, durable, and corrosion-resistant.
• Zinc-Plated Steel Shock Body: The steel shock body is electroplated with zinc for superior rust and corrosion resistance. An anti-rust paste packet is included for additional protection on critical areas.
• Pillow Ball Upper Mounts (Select Applications): Front and rear pillow ball top mounts preserve factory suspension geometry and deliver a more direct, communicative feel for improved driver feedback. On applicable fitments, integrated camber adjustment is available without requiring a separate camber kit.
• Adjustable Lower Mount: Height adjustment is achieved via the lower mount, preserving full suspension travel — unlike designs that sacrifice travel when ride height is changed.
• Custom Spring Rates Available: Choose from Ksport's proven spring rate settings or specify custom rates; shocks are valved specifically to match your selected springs.
• 12-Month Limited Warranty: Covered against manufacturer defects for 12 months from date of purchase.

Important: The Ksport Version RR is built to order. Please allow 2–3 weeks for production and delivery. This system is designed for race use only and is not recommended for street driving.