Description
The CARGRAPHIC RACING Manifold Set for the Porsche 992 GT3 and GT3 RS is engineered for maximum performance, torque, and throttle response. Featuring equal-length long-tube primaries (2" / 50.8mm) and 2x 100CPSI Ø130mm HD Motorsport catalytic converters, this system eliminates OPF (gasoline particulate filters) for unrestricted exhaust flow.
Designed exclusively for motorsport use, the system requires ECU/DME reprogramming due to deactivated OPF monitoring. The result is up to +20kW (27PS) power gain and +25Nm additional torque, improved throttle response, enhanced acoustics, and significant weight reduction.
System Components:
- CARGRAPHIC Manifold Set RACING, SS304L lightweight stainless steel
- 2" / 50.8mm equal-length long-tube primaries
- Racing-style spliced collectors with spike
- 3" / 76mm secondary inlet cones
- 2x 100CPSI Ø130mm HD Motorsport catalytic converters
- Reinforced SS304L laser-cut flanges and brackets
Fitment:
- Porsche 992 GT3 4.0L
- Porsche 992 GT3 RS 4.0L
Key Features:
- Motorsport-only version – NOT OBD2 compliant
- ECU/DME reprogramming required (CEL triggered otherwise)
- Maximum exhaust flow via Ø130mm cat housings & expansion cones
- Mandrel-bent tubing ensures constant diameter & optimal flow
- Reduced backpressure → increased performance & efficiency
- Lower operating temperatures
- Enhanced throttle response, freer revving engine
- Improved acoustics – race-tuned sound with no drone or vibration
- Dyno tested – gains of up to +20kW (27PS) & +25Nm torque
- Constructed entirely from SS304L lightweight stainless steel
- Significant weight savings over OEM manifolds
- PERFORMANCE – Made in Germany
Important Notes:
- EXPORT VERSION – MOTORSPORT USE ONLY
- NOT OBD2 compliant – check engine light (CEL) will appear unless ECU/DME is reprogrammed
- Not road-legal in most regions – designed for track and racing applications
