Catalytic Converters / Replacements

CARGRAPHIC / HJS Sport Catalytic Converters for Porsche 997.1 Carrera 2S 3,8l

High-performance catalytic converters provide more performance and sound for Porsche 997.1 Carrera 2S 3,8l models

For Porsche 997.1 Carrera 2S 3,8l 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.

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 997.1 Carrera 2S 3,8l:

  • 200 cpsi / 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.

Your Vehicle > for Porsche > for 911 > for 997.1 > for Carrera 2S 3,8l > Exhaust Systems and Components for Porsche 997.1 Carrera 2S 3,8l > Catalytic Converter / Replacements for Porsche 997.1 Carrera 2S 3,8l

CARGRAPHIC Sport Catalytic Converter Set
- X Pipe Version merged exhaust flow
- 2x200cpsi Ø120mm OBD2 HD Tri-metal catalytic converters
- OBD2 compliant 4 Lambda sensors
Part No. CARP97KATXOBD2 Details ...
CARGRAPHIC Sport Catalytic Converter Set
- Version separated exhaust flow
- 2x200cpsi Ø120mm OBD2 HD Tri-metal catalytic converters
- OBD2 compliant 4 Lambda sensors
Part No. CARP97KATOBD2 Details ...
CARGRAPHIC Catalytic Converter Replacement Pipe Set
- X Pipe Version merged exhaust flow
- without catalytic converters
- not OBD2 compliant
Part No. CARP97KATXER Details ...
CARGRAPHIC Catalytic Converter Replacement Pipe Set
- X Pipe Version separated exhaust flow
- without catalytic converters
- not OBD2 compliant
Part No. CARP97KATXERC Details ...
CARGRAPHIC Catalytic Converter Replacement Pipe Set
- Version separated exhaust flow
- without catalytic converters
- not OBD2 compliant
Part No. CARP97KATER Details ...
Fitting kit for catalytic converters / cat-replacement
- 2x Double clamps
- 2x Seals
- 6x Screws M8, with washer
- 6x copper nuts
Part No. CARP97KATKITMON Details ...