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Porsche // Panamera 971 MK1 (2017-2020) // 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20
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CARGRAPHIC GT Sport Exhaust System With ID42 GT Manifold Set, With Heating, With Exhaust Valves. Porsche 964 Carrera 2/4/RS - CARP64GTKITFLAP
CARP64GTKITFLAP
Vehicle Group
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
Information
CARGRAPHIC GT Sport Exhaust System With ID42 GT Manifold Set, With Heating, With Exhaust Valves And Dual Flow AQ Rear Silencer With LH And RH Tailpipe Exit.
Product Description:
CARGRAPHIC GT Sport Exhaust System With Exhaust Valves SS304L
Consisting Of:
2x CARGRAPHIC ID42 GT manifold set with ID 42mm primaries and enlarged 2,5" / 63,50mm flared end collector boxes
CARGRAPHIC with / without 2x200 cpsi Ø110mm HF catalytic converters link pipe set with heating Ø140mm and integrated exhaust valves pressureless closed (PLC)
CARGRAPHIC sport rear silencer with Aeroquip flanges, Tailpipe outlet left and right
2x CARGRAPHIC sport tailpipes 122x85mm, oval design, slash cut, rolled in - mirror polished
Adapterset heater hoses
Fitting kit including gaskets, bracket and bandstraps
Why Choose This Exhaust System?
The original exhaust on older 964 models can be restrictive in flow, heavy, and produce a muted sound. Switching to this CARGRAPHIC system unlocks the engine’s full potential: better exhaust flow, sharper throttle response, more pronounced exhaust tone, and improved performance — all while retaining reliability and proper fitment. It’s an ideal upgrade for enthusiasts seeking classic 964 sound and performance without resorting to race-only systems.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
CARP64GTKITFLAP
The product you are viewing cross references to these numbers
Fits:
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
Product Description:
CARGRAPHIC GT Sport Exhaust System With Exhaust Valves SS304L
Consisting Of:
2x CARGRAPHIC ID42 GT manifold set with ID 42mm primaries and enlarged 2,5" / 63,50mm flared end collector boxes
CARGRAPHIC with / without 2x200 cpsi Ø110mm HF catalytic converters link pipe set with heating Ø140mm and integrated exhaust valves pressureless closed (PLC)
CARGRAPHIC sport rear silencer with Aeroquip flanges, Tailpipe outlet left and right
2x CARGRAPHIC sport tailpipes 122x85mm, oval design, slash cut, rolled in - mirror polished
Adapterset heater hoses
Fitting kit including gaskets, bracket and bandstraps
SOUND / SUPER SOUND / SUPER SOUND PLUS Version
NO DRONE OR RESONATION even in combination with other CARGRAPHIC exhaust components fitted.
Key Features & Benefits:
- Absorptive silencer design with CNC mandrel-bent pipework
- Fully made from SS304L lightweight stainless steel
- High performance components, dyno tested
- OE / factory heating system retains full functional
- Olive-/ Bandclamp- and sleeve connections enable easy installation and perfect adjustment
- Collector boxes and AQ silencer inlet flanges positioned max to the outside to achieve max possible clearance to valve covers, because of heat radiation.
- Reinforced laser-cut brackets
- Reduced backpressure due to freer flowing
- Reduced operating temperature
- Maximized performance
- Improved throttle response, freer revving
- Improved enhanced acoustics with no drone, resonation or vibration
- New designed Ø2,5" / 63,50mm exhaust flaps are pressureless closed (PLC) which means the car will start quietly (where as the ordinary version needs intake vacuum to close the flaps which always takes quite some time and can be annoying)
- With flaps closed the gases flow, via the bypass pipes, silenced through the final silencer, where as with flaps open most of the gas stream flows freely through a second exit within the tailpipes.
- The sound is reminiscent of the famous and legendary RSR`s, simply breath taking!
- Model specific tuned sound still in keeping with the Marque
- Weight reduction
Why Choose This Exhaust System?
The original exhaust on older 964 models can be restrictive in flow, heavy, and produce a muted sound. Switching to this CARGRAPHIC system unlocks the engine’s full potential: better exhaust flow, sharper throttle response, more pronounced exhaust tone, and improved performance — all while retaining reliability and proper fitment. It’s an ideal upgrade for enthusiasts seeking classic 964 sound and performance without resorting to race-only systems.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
CARP64GTKITFLAP
96411104504
96411104605
96411104502
96421103905
96421103932
96421104004
The product you are viewing cross references to these numbers
Prices from: £6,814.74
Related products
Vehicle Group
- Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-20
- Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2017-20
- Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-20
- Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-20
- Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20
- Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD 2017-20
Information
Akrapovič Sound Kit
Fits:
Porsche (971) Panamera / 4 / Sport Turismo 2017 - 2020
Porsche (971) Panamera 4 E-Hybrid / Sport Turismo 2017 - 2020
Porsche (971) Panamera 4S / Sport Turismo 2017 - 2020
Porsche (971) Panamera GTS / Sport Turismo 2019 - 2020
Porsche (971) Panamera Turbo / Sport Turismo 2017 - 2020
Porsche (971) Panamera Turbo S E-Hybrid / Sport Turismo 2017 - 2020
The optional Akrapovič Sound Kit enables owners of selected Akrapovič car exhausts to control the sound of the system from the cockpit of their machine. Using Akrapovič technology, drivers can easily switch between the quiet mode and a sportier sound. With the use of a receiver (already included in evolution system) to drive the actuators that open or close the valves at the end of the exhaust system, drivers can use the Sound Remote Controller or the new smartphone app (for iOS and Android) to regulate the valves.
With the use of optional Akrapovič Sound Kit, the ECE homologation is not valid anymore.
Pictures are symbolic.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
P-HF1149
The product you are viewing cross references to these numbers
Fits:
Porsche (971) Panamera / 4 / Sport Turismo 2017 - 2020
Porsche (971) Panamera 4 E-Hybrid / Sport Turismo 2017 - 2020
Porsche (971) Panamera 4S / Sport Turismo 2017 - 2020
Porsche (971) Panamera GTS / Sport Turismo 2019 - 2020
Porsche (971) Panamera Turbo / Sport Turismo 2017 - 2020
Porsche (971) Panamera Turbo S E-Hybrid / Sport Turismo 2017 - 2020
The optional Akrapovič Sound Kit enables owners of selected Akrapovič car exhausts to control the sound of the system from the cockpit of their machine. Using Akrapovič technology, drivers can easily switch between the quiet mode and a sportier sound. With the use of a receiver (already included in evolution system) to drive the actuators that open or close the valves at the end of the exhaust system, drivers can use the Sound Remote Controller or the new smartphone app (for iOS and Android) to regulate the valves.
With the use of optional Akrapovič Sound Kit, the ECE homologation is not valid anymore.
Pictures are symbolic.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
P-HF1149
P-HF1149
The product you are viewing cross references to these numbers
Price: £349.55
Orderable
Vehicle Group
- Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-20
- Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20
- Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD 2017-20
Information
Akrapovic Evolution Line Titanium Exhaust
Fits:
Porsche (971) Panamera GTS / Sport Turismo 2019 - 2020
Porsche (971) Panamera Turbo / Sport Turismo 2017 - 2020
Porsche (971) Panamera Turbo S E-Hybrid / Sport Turismo 2017 - 2020
This stunning system is made completely from high-grade titanium. It includes parts cast in the company's in-house foundry, featuring an active X connection and an additional pair of exhaust valves behind the rear mufflers, designed to provide optimal control of the exhaust sound for the best aural enjoyment. The system has been perfectly tuned to deliver the very best sound experience in all modes – enormous effort was invested to give it a sporty, deep higher-frequency V8 sound with an unmistakable Akrapovič character, while keeping it smooth and eliminating any drone for maximum everyday comfort. By using the optional Akrapovič Sound Kit, the driver can choose between a loud racy sound or a quieter note for long-distance driving, regardless of the mode chosen for the vehicle. The look of the Evolution system can also be further enhanced by adding four round titanium or carbon-fibre tailpipes.
An increase in performance and torque through a broad rpm range and a significant weight savings of 40% makes this a very serious performance upgrade. With optimized gas flow and reduced back pressure, it allows limitless tuning options.
Because it is ECE type approved with no need to remap the ECU or add any other parts, it is just a simple plug-and-play installation. The exquisite Akrapovič Evolution Line (Titanium) exhaust system adds performance and style, along with an amazing soundtrack.
With the use of the optional Akrapovič Sound Kit, the ECE type approval is no longer valid.
For vehicles with the base (non sport) Porsche exhaust system, which is then replaced by the Akrapovič Evolution Line system, the Middle Valve Actuator Kit (P-HF1170) is a mandatory upgrade.
Fittment notice: This system does not fit on vehicles equipped with Otto particulate filter (OPF). This product will not fit on Executive models.
*** Mandatory Extra Part Required
Tail pipe set (Titanium) - Product Code: TP-T/S/18
or
Tail pipe set (Carbon) - Product Code: TP-CT/48
Please note: This item is not a stock product. It is a special order part and once ordered with us is not subject to cancellation or return unless proven not fit for purpose or defected.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
S-PO
The product you are viewing cross references to these numbers
Fits:
Porsche (971) Panamera GTS / Sport Turismo 2019 - 2020
Porsche (971) Panamera Turbo / Sport Turismo 2017 - 2020
Porsche (971) Panamera Turbo S E-Hybrid / Sport Turismo 2017 - 2020
This stunning system is made completely from high-grade titanium. It includes parts cast in the company's in-house foundry, featuring an active X connection and an additional pair of exhaust valves behind the rear mufflers, designed to provide optimal control of the exhaust sound for the best aural enjoyment. The system has been perfectly tuned to deliver the very best sound experience in all modes – enormous effort was invested to give it a sporty, deep higher-frequency V8 sound with an unmistakable Akrapovič character, while keeping it smooth and eliminating any drone for maximum everyday comfort. By using the optional Akrapovič Sound Kit, the driver can choose between a loud racy sound or a quieter note for long-distance driving, regardless of the mode chosen for the vehicle. The look of the Evolution system can also be further enhanced by adding four round titanium or carbon-fibre tailpipes.
An increase in performance and torque through a broad rpm range and a significant weight savings of 40% makes this a very serious performance upgrade. With optimized gas flow and reduced back pressure, it allows limitless tuning options.
Because it is ECE type approved with no need to remap the ECU or add any other parts, it is just a simple plug-and-play installation. The exquisite Akrapovič Evolution Line (Titanium) exhaust system adds performance and style, along with an amazing soundtrack.
With the use of the optional Akrapovič Sound Kit, the ECE type approval is no longer valid.
For vehicles with the base (non sport) Porsche exhaust system, which is then replaced by the Akrapovič Evolution Line system, the Middle Valve Actuator Kit (P-HF1170) is a mandatory upgrade.
Fittment notice: This system does not fit on vehicles equipped with Otto particulate filter (OPF). This product will not fit on Executive models.
*** Mandatory Extra Part Required
Tail pipe set (Titanium) - Product Code: TP-T/S/18
or
Tail pipe set (Carbon) - Product Code: TP-CT/48
Please note: This item is not a stock product. It is a special order part and once ordered with us is not subject to cancellation or return unless proven not fit for purpose or defected.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
S-PO
971253607BY
971253608BY
The product you are viewing cross references to these numbers
Price: £5,781.09
Orderable
Vehicle Group
- Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-20
- Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20
- Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD 2017-20
Information
Middle Valve Actuator Kit for Porsche (971) Panamera 2017-2020
Fits:
Porsche (971) Panamera GTS / Sport Turismo 2019 - 2020
Porsche (971) Panamera Turbo / Sport Turismo 2017 - 2020
Porsche (971) Panamera Turbo S E-Hybrid / Sport Turismo 2017 - 2020
For vehicles with the base Porsche exhaust system, which is then replaced by the Akrapovič Evolution Line system, the Middle Valve Actuator Kit (P-HF1170) is a mandatory upgrade.
If the Evolution Line system replaces the Porsche sports exhaust system, the Middle Valve Actuator Kit (P-HF1170) is not required.
Please note: This item is not a stock product. It is a special order part and once ordered with us is not subject to cancellation or return unless proven not fit for purpose or defected.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
P-HF1170
The product you are viewing cross references to these numbers
Fits:
Porsche (971) Panamera GTS / Sport Turismo 2019 - 2020
Porsche (971) Panamera Turbo / Sport Turismo 2017 - 2020
Porsche (971) Panamera Turbo S E-Hybrid / Sport Turismo 2017 - 2020
For vehicles with the base Porsche exhaust system, which is then replaced by the Akrapovič Evolution Line system, the Middle Valve Actuator Kit (P-HF1170) is a mandatory upgrade.
If the Evolution Line system replaces the Porsche sports exhaust system, the Middle Valve Actuator Kit (P-HF1170) is not required.
Please note: This item is not a stock product. It is a special order part and once ordered with us is not subject to cancellation or return unless proven not fit for purpose or defected.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
P-HF1170
P-HF1170
The product you are viewing cross references to these numbers
Price: £192.80
Orderable
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Vehicle Group
- Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-20
- Porsche 971.1 Panamera Turbo V8 4.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20
Information
Sports exhaust silencers.
Fits:
Porsche 971 Panamera turbo and turbo S - 2016 onwards
The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual
RACETRACK USE ONLY
These components are designed and developed for racetrack use and to maximise the car's performance. They are not street legal and must be installed by professionals in the sector
EXHAUST VALVE - ELECTRIC
The exhaust system is complete with electric valve. The electric actuator is not included and the standard actuator already installed on the car must be used. Control of the original valve is still provided
SOUND - TUBI SOUND
Tubi Sound is the standard sound of Tubi Style exhausts, louder and more powerful than the original sound. This sound represents our brand
END TIPS DESIGN - OE
The muffler must be used in conjunction with the original exhaust end tips
END TIPS NUMBER AND POSITION - 2 + 2 AT THE SIDES
The tailpipes are located low down at the sides of the car. There are two tailpipes at each side
MATERIAL
AISI 304 STAINLESS STEEL
A choice stainless steel ideal for aggressive environments where combustion emissions can cause serious chemical corrosion on other types of metal
MAIN PIPE DIMENSION - 70
This is the diameter of the main pipe of the exhaust system
Fits:
Porsche 971 Panamera turbo and turbo S - 2016 onwards
The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual
RACETRACK USE ONLY
These components are designed and developed for racetrack use and to maximise the car's performance. They are not street legal and must be installed by professionals in the sector
EXHAUST VALVE - ELECTRIC
The exhaust system is complete with electric valve. The electric actuator is not included and the standard actuator already installed on the car must be used. Control of the original valve is still provided
SOUND - TUBI SOUND
Tubi Sound is the standard sound of Tubi Style exhausts, louder and more powerful than the original sound. This sound represents our brand
END TIPS DESIGN - OE
The muffler must be used in conjunction with the original exhaust end tips
END TIPS NUMBER AND POSITION - 2 + 2 AT THE SIDES
The tailpipes are located low down at the sides of the car. There are two tailpipes at each side
MATERIAL
AISI 304 STAINLESS STEEL
A choice stainless steel ideal for aggressive environments where combustion emissions can cause serious chemical corrosion on other types of metal
MAIN PIPE DIMENSION - 70
This is the diameter of the main pipe of the exhaust system
Price: £2,746.16
Orderable