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Porsche // 996 (911) (1997-2005) // Any
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- Porsche 992.1 Carrera 2 3.0L 2019-24
- Porsche 992.1 Carrera 4 3.0L 2019-24
- Porsche 992.1 Carrera 2 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Targa 4 3.0L 2020-24
- Porsche 992.1 Targa 4S / GTS 3.0L 2020-24
- Porsche 992.1 Turbo 3.8L 2020-24
- Porsche 992.1 Turbo S 3.8L 2020-24
- Porsche 992.1 Turbo Cabriolet 3.8L 2020-24
- Porsche 992.1 Turbo S Cabriolet 3.8L 2020-24
The CARGRAPHIC 2-Mode Exhaust Valve Control Unit EXFLAPRCOEE92 is a performance exhaust-control upgrade designed for Porsche 992 models equipped with electronic exhaust valves, including the Porsche 992 Turbo and Turbo S 3.8L.
Kit Contents:
- CARGRAPHIC performance exhaust valve control unit
- Wiring for connection to factory actuators
- 2x CARGRAPHIC remote controls
Fits:
- Porsche 992.1 Carrera 2 3.0L 2019-24
- Porsche 992.1 Carrera 4 3.0L 2019-24
- Porsche 992.1 Carrera 2 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Targa 4 3.0L 2020-24
- Porsche 992.1 Targa 4S / GTS 3.0L 2020-24
- Porsche 992.1 Turbo 3.8L 2020-24
- Porsche 992.1 Turbo S 3.8L 2020-24
- Porsche 992.1 Turbo Cabriolet 3.8L 2020-24
- Porsche 992.1 Turbo S Cabriolet 3.8L 2020-24
The module is installed between the factory exhaust-valve actuators and the original control system, allowing the driver to override or retain the standard exhaust-valve strategy. This provides greater control over when the exhaust valves remain open while preserving the ability to return to automatic factory operation.
What This Product Does:
Modern Porsche sports exhaust systems use electronically controlled valves to alter the path of exhaust gases through the system.
Under factory operation, the vehicle determines when these valves open or close according to operating conditions and the original control strategy.
The CARGRAPHIC module overlays this factory control and gives the driver additional control over exhaust-valve operation.
It provides two operating modes:
SPORT Mode – Valves Always Open
Selecting SPORT mode commands the exhaust valves to remain open, providing a more direct and consistently pronounced exhaust character.
AUTOMATIC Mode – Factory Control Active
Selecting AUTOMATIC mode returns exhaust-valve operation to the original factory control strategy.
This allows the driver to switch between continuous open-valve operation and normal Porsche-controlled valve behaviour.
Symptoms Of Wear Or Failure:
Unlike a conventional service component, the CARGRAPHIC valve controller is primarily a performance upgrade rather than a routine replacement item.
However, if an installed controller or associated wiring develops a fault, possible symptoms can include:
- Exhaust valves failing to respond to commands
- SPORT mode not operating correctly
- AUTOMATIC mode not returning factory valve control
- One or both exhaust valves failing to operate as expected
- Intermittent valve operation
- Remote commands not producing the expected response
- Exhaust sound not changing when modes are selected
- Valves remaining in an unintended position
- Intermittent electrical operation
These symptoms do not automatically mean that the CARGRAPHIC control module itself has failed.
The exhaust-valve actuators, wiring, connectors, factory control system and power supply should also be checked.
Why Installation Or Replacement Matters:
For a compatible vehicle used in the appropriate motorsport environment, fitting the CARGRAPHIC controller provides greater control over exhaust-valve behaviour.
The system can provide:
- Driver-controlled exhaust-valve operation
- Continuous open-valve operation in SPORT mode
- Retention of factory valve operation in AUTOMATIC mode
- A more consistently pronounced exhaust character when the valves are open
- Remote-controlled mode selection
- Programmable exhaust-valve position at engine start
- OEM-style electrical connections
- Reversible installation
If an existing CARGRAPHIC controller has failed, replacement can restore these functions once other potential electrical and mechanical causes have been eliminated.
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
Specially developed for the 911 Carrera, this innovative exhaust offers a richer and more powerful sound for your Porsche. Features include a unique soundproofing switch, enabling you to reduce noise output to standard levels if required. Not suitable for 911 Turbo or GT2.
Fits:
Porsche 996 C2 / C4 / C4S 1997-2005
Please also order correct tip switch below
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
00004420021
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
Fits:
Porsche 996 C2 / C4 / C4S 1997-2005
Right Hand Drive Coupe and Targa
Left Hand Drive Cabrio
or
Porsche 996 C2 / C4 / C4S 1997-2005
Left Hand Drive Coupe and Targa
Right Hand Drive Cabrio
Select below
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99661398
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
Fits:
Porsche 996 C2, C4, C2S, C4S 1997-2004
Porsche 996 GT3
DesignTek Valvetronic sports exhaust Made from high quality 14-16 gauge T304 stainless steel, hydro-formed muffler cases, radiuses stressed relieved with 2000 degree ceramic fiber and stainless steel wool packed free flow mufflers. The pipes coming off the rear box is made from SUS409. This Exhaust is around 95dbs +/- with the valves closed and around 102dbs +/- open and sounds much throatier.
This unique exhaust configures a dual-tone setup controlled by a key fob which you can switch on the fly. Direct replacement for the factory mufflers and will work with the stock catalytic converters or any aftermarket sport cats designed to fit with OEM exhaust systems
Superb sports car sound, throaty and deep with the valves opened, but docile with the valves closed. You can reuse your factory OEM Porsche tips or you can opt for DesignTek tail pipes
Please note the remote controlers do not come with batteries. You will have to source them at your own cost. The type is CR2025
Installation instructions for Valvetronic Mufflers CLICK HERE
For Wiring Diagram please CLICK HERE
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
3606009614
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
Fits:
Porsche 996 3.4-3.6L C2 / C4 / C4S 1997-05
With TUV approval for 3.4ltr engine
Please note: This valvetronic exhaust does not come with fitting a kit. If your car doesn't have sport switchable system already fitted you can buy fitting kit with remote controls CLICK HERE
Listen to the set with OPEN Valves
Listen to the set with CLOSED Valves
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99622096335SSOUND
The product you are viewing cross references to these numbers