CARGRAPHIC / HJS Sport Catalytic Converters for Porsche 991.2 Carrera 4 3,0l with Porsche Sport Exhaust

High-performance catalytic converters provide more performance and sound for Porsche 991.2 Carrera 4 3,0l models with Porsche sport exhaust system

For the facelift models of the Porsche 991 series with 3.0 l turbo flat-6 engines and Porsche sport exhaust system (PSE), the CARGRAPHIC Sport catalytic converters offer a much more efficient exhaust flow and a noticeable increase in performance compared to the factory components. In addition, the typical Porsche Boxer sound is significantly enhanced, providing an emotional driving experience.

CARGRAPHIC sport catalysts as a complementary component to the standard exhaust system

The CARGRAPHIC sport catalytic converters or replacement pipes are constructed in such a way that they can be used both as a replacement for the series catalytic converters in connection with or as a supplement to the factory exhaust system, as well as in combination with other CARGRAPHIC sport exhaust components.

High-quality T38 coating with 4 times the quantity of precious metals

CARGRAPHIC catalytic converters have a honeycomb body constructed in HD-Matrix design which, in contrast to conventional sports catalytic converters, is coated with a much higher quality T38 coating. This is almost 4 times the amount of precious metals, consisting of platinum, palladium and rhodium. Thus, CARGRAPHIC catalysts have a better cleaning effect than more closely meshed systems with a lower quality coating.

Honeycomb structure in HD matrix design and radial groove

HD-Matrix stands for High-Durability and characterizes the honeycomb structure designed for maximum durability. The radial groove in the jacket prevents any movement of the honeycomb body under high exhaust pressure and thus supports its longevity. Together with the T38 Tri-metal coating developed exclusively for CARGRAPHIC, the CARGRAPHIC catalytic converter ensures exhaust emission values at vehicle manufacturer level, while at the same time flow capacity and the associated significantly lower exhaust back pressure.

Features - CARGRAPHIC catalytic converters for Porsche 991.2 Carrera 4 and Carrera 4 S:

• 200 cell HD high performance honeycomb carrier - in special long version (e.g. for use in our Porsche systems)
• Exclusive CARGRAPHIC T38 tri-metal coating (4 times more precious metals than conventional sports catalytic converters)
• Triple foil winding
• Jacket-Matrix-Decoupling
• Austenitic stainless steel housing for aircraft construction
• Fully OBD2 compliant (EURO5+ / EURO6 / NO CEL)
• No DME / ECU programming required

CARGRAPHIC catalysts are developed in close cooperation with HJS and Emitec - CARGRAPHIC is HJS's exclusive aftermarket development partner for the Porsche model series.