JRZ 11 Series double adjustable motorsport damper for the Porsche 911 GT3RS 996 (2001-2004). Purpose-built for competition with independent compression and rebound adjustment, blow-off valve technology for unsprung mass control, and the JRZ 8060 motorsport piston for linear damping. Built to order through Meisterschaft Motorsport Engineering, the official U.S. importer of JRZ Suspension. Every set includes expert setup consultation for your Porsche.
JRZ 11 Series Coilovers Porsche 911 GT3RS 996 — 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 11 Series Coilovers for the Porsche GT3RS 996 (2001-2004) deliver remote-reservoir damping technology purpose-built for the original GT3RS platform. The 11 Series features a monotube body with an externally mounted remote reservoir, providing superior heat dissipation and consistent damping performance during extended track sessions. Valved specifically for the 996 GT3RS’s naturally aspirated flat-six and lightweight, focused chassis, this is a race-bred damper system with 2-way adjustability. Explore the full GT3RS 996 lineup including the JRZ PROactive, JRZ 12 Series, JRZ RS ONE, JRZ RS PRO, and JRZ RS PRO3.
Every JRZ 11 Series kit is assembled by hand at JRZ Suspension Engineering in Eindhoven. Damper bodies are CNC-machined from aerospace-grade aluminum, pistons are application-specific, and each unit is individually dyno-tested before shipping. The remote reservoir design allows JRZ engineers to optimize oil volume and cooling capacity specifically for the GT3RS 996’s demands — whether that’s a 20-minute qualifying session or a full endurance stint.
This kit is designed exclusively for the 2001-2004 Porsche 911 GT3RS 996 platform. JRZ engineers each application from the ground up — spring rates, valving, and reservoir configuration are calibrated for the GT3RS’s specific weight distribution, suspension geometry, and performance envelope. The result is a bolt-on system that integrates seamlessly with the GT3RS 996 chassis.
| VEHICLE | Porsche GT3RS 996 (2001-2004) |
| DAMPER BODY | Monotube, remote reservoir |
| BODY MATERIAL | CNC-machined aerospace-grade aluminum |
| PISTON | Application-specific, dyno-tuned |
| ADJUSTMENT | 2-way — independent compression and rebound |
| SPRING RATE | Application-specific, set by JRZ for the GT3RS 996 |
| RIDE HEIGHT | Adjustable via threaded body |
| QUICK DISCONNECTS | Yes — for remote reservoir hose lines |
| MOUNTING | Vehicle-specific top mounts and hardware included |
| DUST BOOT | Included |
| SERVICE | Fully rebuildable and revalveable by JRZ or authorized service centers |
| WARRANTY | JRZ factory warranty |
| ORIGIN | Built to order — JRZ Suspension Engineering, Eindhoven, Netherlands |
Not sure whether the 11 Series is the right choice for your GT3RS 996? We can help you decide based on your driving style, track goals, and budget.
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