The Next Generation in Active Damping
JRZ introduces the PROactive: the next generation of active dampers with the patented MFC valve and state-of-the-art Valve Control Unit (VCU). Designed for maximum control and safety, the system adapts instantly and continuously to driving and road conditions.
The VCU operates at 1000Hz and uses 3-axis acceleration and gyro sensors. Combined with the MFC valve – unique for its ultra-fast operation, bi-directional flow, and dynamic lubrication – the system guarantees unmatched performance both on road and track.
Key Benefits
The JRZ PROactive system is designed to deliver maximum comfort, grip, and performance in every driving condition.
- Continuously self-adjusting for ultimate comfort and handling
- Reduces tire wear and fuel consumption
- Ensures perfect traction and grip in all conditions
- Minimizes brake pad and disc wear
- Eliminates or improves existing technologies through advanced data processing
Specifications
The patented MFC valve and advanced Valve Control Unit (VCU) provide unmatched precision and performance.
- MFC Valve – Ultra-fast operation, bi-directional flow, one moving part, dynamically lubricated, temperature stable
- VCU – 1000Hz control frequency, 3-axis acceleration & gyro sensors
- Microsoft programming software platform
- Control via Android/iPhone app or in-cabin selector
- Full OE button functionality via Can Bus (in development)
Available Variants
The JRZ PROactive system is available in two versions: Stand-Alone and Plug & Play.
- Stand-Alone System – Configurable for almost any application, includes dampers with MFC valve, VCU, wiring harness, Bluetooth module, and app
- Quick and easy tuning adjustments via Bluetooth app (Android/Apple)
- Plug & Play System – Direct replacement for OE electronically controlled dampers
- True plug & play with factory connectors, faster and more accurate than OE systems
Consistant ultimate comfort / handling
System is continuously self-adjusting, in any condition and also adjustable to preference.
Reduced tire and road wear
Perfect traction at all times results in reduced tire and road wear and also allow for softer compounds for even more grip and a reduced amount of environmentally damaging road dust.
Reduced fuel consumption
Less friction, better load placement and more predictable handling = less fuel consumption.
Reduced brake pad and discwear
Perfect handling gives perfect road pressure and less activation brake/traction assistance systems.
Eliminate/improve existing technologies
The need for certain technologies might be eliminated as well as others might be improved due to collection and calculation of data.

