JRZ RS TWO
Engineering Precision. Proven Performance.
The JRZ RS TWO introduces a new standard in double-adjustable dampers — combining PRO-level adjustability with a compact, non-reservoir design. Developed through extensive R&D, this system applies JRZ’s racing heritage to deliver consistent, measurable performance gains for the Porsche 718 Cayman.
Enjoy independent, granular control with up to 24 clicks of rebound and up to 14 clicks of compression adjustment (strut applications). Fine-tune your ride for any scenario—street comfort or aggressive track use. Every click results in a noticeable change, making setup quick and easy for drivers of all experience levels.
Technical Advancements
- Double Adjustable System — Independent compression and rebound adjustability identical to the JRZ RS PRO, allowing precise suspension tuning without remote canisters.
- Thermal Stability Design — New internal flow architecture ensures damping characteristics remain constant as oil temperature changes, maintaining predictable handling and tire feedback during extended operation.
- Optimized Hydraulic Circuits — Reengineered oil paths reduce flow restriction, improving damper response, mid-stroke support, and ride refinement.
- Enhanced Structural Integrity — The new configuration ensures consistent performance over time with improved sealing and wear resistance.
New Guide Construction for the dampers used for the Porsche 981/718
The JRZ RS TWO features a completely redesigned guide system using our newly developed DU bush, engineered exclusively for McPherson strut type dampers and is specifically built to handle the high side loads typical of McPherson strut applications. This innovative upgrade delivers unmatched durability and precision, setting a new benchmark for both everyday driving and motorsport applications.
Key Benefits:
• Superior Wear Resistance: Our advanced DU bush dramatically reduces internal wear, ensuring your dampers maintain peak performance mile after mile.
• Enhanced Durability: Built to withstand the toughest conditions, this bush extends damper lifespan, reducing maintenance and replacement costs.
• Optimal Contact Patch: The DU bush compensates for piston rod deformation under side loads
Motorsport DNA, Street Comfort
JRZ integrates knowledge from top-level racing into every JRZ RS TWO damper. Features like a large-diameter piston rod (22mm for struts, 16mm for aluminum dampers), a specialized piston design, and a unique compression blow-off system provide superior handling and comfort—filtering out harsh impacts and delivering a compliant yet responsive ride.
Manufactured on the same line as JRZ’s championship-winning motorsport dampers, the RS TWO uses premium materials, CNC-machined internals, and advanced corrosion-resistant coatings. Robust shaft bearing construction, included bump stops, and dust boots ensure a long service life.
Application-Specific Development
Engineered specifically for the Porsche 718 Cayman, the RS TWO underwent track and road validation to achieve an ideal balance between chassis control, driver feedback, and comfort.
Performance Outcome
The result is a compact, double-adjustable system offering the same tuning capability as our JRZ RS PRO products — with reduced complexity and no compromise in damping performance.
JRZ RS TWO — Race-bred engineering, optimized for precision performance.
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Currently in production and open for orders
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Includes camber plates
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No external reservoirs – easy installation
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Two-way adjustable: Compression and Rebound
- EDC Canceller not included but required