Cargraphic Performance X-Pipe Catalytic Converter Set for Porsche 993 Carrera

Description

This CARGRAPHIC catalytic converter X-pipe assembly is a high-flow performance exhaust component designed to replace the restrictive factory catalytic setup on Porsche 993 Carrera and RS models with GILLET-style exhaust systems. Featuring dual 200 cpsi sport catalytic converters integrated into an X-pipe, the unit improves exhaust flow, reduces backpressure and operating temperatures, and enhances throttle response while retaining a more refined sound character compared to straight-through test pipes. Precision mandrel-bent stainless steel construction ensures durability and optimized gas flow for both street and occasional track use.

Fitment Notes

• Specifically designed for Porsche 911 (993) Carrera 2 / Carrera 4 3.6 L and Porsche 993 RS 3.8 L vehicles. 

• Requires a GILLET exhaust system or compatible GILLET-style link pipes for proper fitment (it mates to that style of exhaust). 

• Intended for performance use; check emissions laws in your area — not certified for street use in some jurisdictions.

Included

• CARGRAPHIC X-pipe section with integrated catalytic converters (dual 200 cpsi) 

• Connecting linkpipe sections with OEM-style flanges 

• Installation hardware (clamps/brackets as required)

Product Specs

• Cell Density: 200 cpsi (cells per square inch) sport catalytic converters optimized for performance flow. 

• Construction: Mandrel-bent stainless steel for strength and flow efficiency. 

• Configuration: X-pipe design promotes equalized exhaust pulses and reduced backpressure.

• Compatibility: Designed to integrate with GILLET link pipes/exhaust systems on Porsche 993 models.

Product Features

• High-flow catalytic converters: Dual 200 cpsi units enhance exhaust gas throughput without completely deleting emissions control.

• X-pipe design: Improves scavenging, promotes smoother airflow transition between banks, and can elevate mid-range response. 

• Stainless steel construction: Durable and corrosion resistant for long-term performance. 

• Optimized gas temperatures and flow: Helps reduce power loss and can support power improvements with proper tuning. 

• Enhanced throttle response: Reduced exhaust restriction translates to quicker revving and stronger throttle feel.

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