Description
Upgrade your Porsche 958.1 Cayenne S or GTS 4.8L V8 with the CARGRAPHIC Sport Primary Catalytic Converter Set, designed for maximum performance, durability, and sound enhancement. These high-flow OBD2-compliant tri-metal catalytic converters provide significant power gains without triggering check engine lights or requiring ECU remapping.
Engineered from SS304L lightweight stainless steel with CNC mandrel-bent pipework, this set optimizes exhaust flow, reduces backpressure, and enhances throttle response, while maintaining a tuned sporty tone. Ideal for track or motorsport use with the SUPER SOUND EXPORT version, this catalytic converter set delivers a high-performance solution for enthusiasts.
Kit Includes:
- 2x CARGRAPHIC 200cpsi Ø120mm HD OBD2 T38 Tri-Metal Catalytic Converters
- CNC mandrel-bent pipework
- Reinforced laser-cut brackets
Fitment:
- Porsche 958.1 Cayenne S 4.8L V8
- Porsche 958.1 Cayenne GTS 4.8L V8
Compatibility: To be used with factory center section or combined with additional CARGRAPHIC exhaust components.
Note: SUPER SOUND EXPORT Version is motorsport only – not road legal.
Features:
- OBD2 compliant: No check-engine light, no ECU/DME reprogramming required
- High-flow T38 tri-metal HD coating: Platinum, Palladium, Rhodium with radial groove for maximum durability and longevity
- Increased exhaust volume & expansion chamber for optimal flow
- CNC mandrel-bent SS304L pipework for consistent diameter and smooth exhaust flow
- Dyno-tested, high-performance components
- Easy installation with reinforced brackets
- Reduces backpressure, lowers operating temperature, and maximizes performance
- Improves throttle response and allows freer revving
- Enhances exhaust acoustics with no drone, resonation, or vibration
- Model-specific tuned sound while retaining Porsche character
- Weight reduction for improved vehicle dynamics
- Performance Made in Germany – up to 18kW (25PS) and 25Nm additional torque
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.
