The Porsche 992 GT3 RS is engineered with one of the most advanced suspension systems ever fitted to a road-legal car. With active aerodynamics and track-focused geometry, every component plays a critical role in performance.
In this guide, we explore suspension upgrades and lowering options for the GT3 RS, with a focus on Manthey Racing and KW V7 coilover systems.
For a complete overview of upgrades, see our Porsche 992 GT3 RS Performance Upgrade Guide.
Factory suspension of the 992 GT3 RS
Unlike standard 992 models, the GT3 RS features a fully adjustable suspension system, designed to work in harmony with its aerodynamic package.
Ride height, damping and geometry are all carefully calibrated to maximize downforce and grip, and the main benefit of the OEM suspension is that it can already be lowered and set to your preferred ride height.
Because of this, any suspension modification must be approached with precision.
Should you lower a Porsche 992 GT3 RS?
Lowering the 992 GT3 RS is very easily done, one however must always take into account that a perfect alignement is performed. Setting the desired camber and toe for the required driving, street or track
- Incorrect setup can reduce track performance
- Precision alignment is critical
- Weight balance is optimal
For most owners, small adjustments combined with proper setup deliver the best results.
Manthey Racing suspension upgrade
Manthey Racing is closely connected to Porsche Motorsport and develops upgrades specifically for GT models. Their suspension solutions are designed to enhance the factory setup without compromising its balance.
Key characteristics:
- OEM+ integration
- Track-focused tuning
- Developed specifically for GT3 RS platform
- Maintains factory engineering philosophy
- Semi-active coilover system with real-time damper control
Manthey setups are ideal for drivers who want to extract maximum performance while staying close to factory specification.
The MR suspension system uses a semi-active setup with multiple sensors and a dedicated ECU control unit to continuously adjust damping characteristics in real time. Separate valves for rebound and compression allow precise adaptation to changing driving conditions.
This results in significantly improved vehicle stability, especially under heavy load and high-speed cornering on track
Explore: Manthey Racing GT3 RS suspension
KW V7 coilover suspension
The KW V7 represents one of the most advanced aftermarket coilover systems available. It offers extensive adjustability for both road and track use.
Key characteristics:
- Fully adjustable damping
- Ride height adjustability
- Track-oriented performance tuning
- High-end motorsport technology
Explore: KW V7 coilover system
Manthey vs KW V7 – key differences
| Feature | Manthey Racing | KW V7 |
|---|---|---|
| Approach | OEM+ optimization | Aftermarket performance |
| Adjustability | Extensive | Extensive |
| Focus | Factory refinement, semi-active | Customization, not active |
| Best for | Track drivers (OEM feel) | Track drivers |
Choosing the right suspension setup
The best option depends on how the car is used:
- Track-focused → Manthey Racing
- Custom tuning → KW V7
- Mixed use → depends on preferences
Unlike other models, the GT3 RS rewards precision over aggressive changes. Small adjustments often deliver the biggest gains.
When preparing a GT3 RS for track use, suspension and braking should be considered together. For brake pads and braided lines, see our Porsche 992 GT3 RS Brake Upgrade Guide.
FAQ – Porsche 992 GT3 RS suspension
Can you lower a GT3 RS?
Yes, this can easily be done, but please pay attention to the allignemnt.
Is Manthey better than KW?
They serve different purposes: Manthey is OEM+ and semi active, developed with Porsche, While KW is fully adjustable.
Does lowering improve performance?
Only when correctly configured. Incorrect setups can reduce performance.
Is a coilover upgrade worth it?
For track-focused drivers, yes. For others, factory setup is already very good.
Why BaanVelgen
At BaanVelgen, we understand that suspension upgrades on a GT3 RS require precision. We help configure setups that enhance performance without compromising balance.
Interested in upgrading your GT3 RS suspension? Contact BaanVelgen for expert advice.
Precision. Performance. Perfection.
