Description
High-performance sport catalytic converter set featuring X-pipe design with separated exhaust flow for a louder, fuller sound. Includes 2x 100CPSI Ø110mm high-flow Motorsport catalytic converters. Constructed from SS304L stainless steel with dyno-tested performance and model-specific tuning. Motorsport/export version – not road legal.
Vehicle Fitment
Compatible with:
- Porsche 996.1 Carrera 2 3.4L
- Porsche 996.1 Carrera 4 3.4L
Included Components
- CARGRAPHIC sport catalytic converter set – X-pipe, separated exhaust flow
- 2x 100CPSI Ø110mm Motorsport catalytic converters
- Olive, band clamp, and sleeve connection hardware
Key Features
- Motorsport export version – not road legal
- No drone or resonation, even with other CARGRAPHIC components
-
Modular design allows sound tuning:
- X-pipe with separated flow: louder, fuller, more aggressive
- (Optional) merged flow: quieter, smoother, less aggressive
- Large-volume Ø110mm housings for maximum exhaust gas expansion
- CNC mandrel-bent pipework for optimal, consistent diameter
- SS304L lightweight stainless steel construction
- Dyno-tested for proven performance gains
- Easy installation with olive/band clamp/sleeve connections
- Reinforced laser-cut flanges and mounting brackets
- Reduced backpressure and lower operating temperatures
- Maximized power and torque gains from large-volume metal cores
- Enhanced acoustics — crisper, sharper sound with RPM, no drone
- Model-specific tone in keeping with Porsche heritage
- Notable weight reduction
- PERFORMANCE – Made in Germany
Performance Gains
- Up to +10kW (13PS) power increase
- Up to +18Nm additional torque
Important Notes
- Designed for Porsche 996.1 3.4L models with 4 lambda sensors
- May require ECU programming unless using 200CPSI OBD2 version (sold separately)
- Motorsport export version – not road legal
Performance
- German-made precision exhaust system
- Track-proven durability and sound optimization
The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.
