$11,190.00
In Stock
2-4 week lead time
Hand built in the Netherlands
Full service & revalve support
We help you dial it in
JRZ PROactive electronically controlled damper for the BMW M3 / M4 F80 (2014-2015). Features the patent-pending Multi-Function Control valve with 1000Hz real-time adaptive damping via 3-axis acceleration and gyro sensors. Adjustable wirelessly through a smartphone app — seamlessly transitions from daily comfort to aggressive track performance without manual changes. Built to order through Meisterschaft Motorsport Engineering, the official U.S. importer of JRZ Suspension. Every set includes expert setup consultation for your BMW.
JRZ PROactive Coilovers BMW M3 / M4 F8X — triple-adjustable motorsport damping built to order in the Netherlands by JRZ Suspension Engineering. Every unit is hand-assembled and dyno-validated before shipping. Browse all JRZ coilovers.
The JRZ PROactive Coilovers for the 2014–2015 BMW M3 F80 / M4 F82 deliver semi-active electronic damping with continuously variable control through a precision mono-tube body and remote reservoir. Engineered and assembled by JRZ Suspension Engineering in the Netherlands, the PROactive is JRZ’s most advanced damper system — replacing the factory adaptive suspension with a purpose-built electronic platform that adapts in real time to surface conditions, driver inputs, and vehicle dynamics. For passive (manually adjustable) alternatives see the 11 Series, 12 Series, RS PRO, or RS PRO3.
Passive dampers require manual adjustment — you pick a setting and live with it until you stop and turn a dial. The PROactive eliminates that compromise entirely. A dedicated electronic control unit reads sensor inputs and adjusts damping force continuously, thousands of times per second. The result is a damper that can be soft over bumps and firm through corners within the same lap — something no passive damper can achieve regardless of how many adjustment dials it has.
Every JRZ PROactive damper is assembled, valved, and dyno-tested by hand at JRZ’s facility in the Netherlands. The electronic control unit is calibrated and paired to the specific vehicle application before shipping. There is no mass production line — each system is built to order with the same tolerances used in professional motorsport programs.
This kit fits 2014–2015 BMW M3 F80 and M4 F82 models. Ships as a complete four-corner coilover system with electronic control unit and your choice of spring package: Street, Street/Track Hybrid, Track, or custom rates to suit your setup.
| DAMPER TYPE | Semi-active electronic (continuously variable) |
| ADJUSTMENTS | Continuously variable via electronic control unit |
| DESIGN | Mono-tube, remote reservoir |
| FITMENT | BMW M3 F80 / M4 F82, 2014–2015 |
| VALVING | Application-specific, electronically controlled |
| SPRING PACKAGE | Street, Street/Track Hybrid, Track, or Custom rates |
| CONTROL UNIT | Dedicated JRZ electronic controller, vehicle-specific calibration |
| FRONT CAMBER PLATES | Available separately |
| REAR TOP MOUNTS | Vehicle-specific |
| INSTALLATION | Direct bolt-on replacement for OEM dampers |
| SERVICE | Fully rebuildable and recalibrated at Meisterschaft Motorsport |
| BUILD TIME | 2–4 weeks from order, depending on JRZ production schedule |
Not sure whether the PROactive or a passive JRZ system is the right fit for your M3 or M4? Contact us for a no-pressure conversation about your driving goals, spring rate preferences, and setup — we will help you get it right the first time.
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