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Porsche > Cayenne 9YA 2018-2023 > 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23 > Engine Rebuild Parts >

Turbo Chargers / Intercoolers & Parts

Turbo Chargers / Intercoolers & Parts

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DISPLAYING 1 to 13 (of 13 products)
High Performance Aluminium Intercooler and Pressure Pipe Kit. Porsche 9YA Cayenne turbo / GTS - PAB14580300, PAB145803B, PAB14580400, PAB145804B, PAB145804E, PAB145803E - 8211
8
High Performance Aluminium Intercooler and Pressure Pipe Kit. Porsche 9YA Cayenne turbo / GTS
8211KIT
Product Information
Product Information

Intercooler and Pressure Pipe Kit – Complete Charge Air System Upgrade

This complete intercooler and pressure pipe kit is designed for the Porsche Cayenne 9YA Turbo and Cayenne GTS models. It provides a comprehensive solution for restoring or upgrading the entire charge air system, including both intercoolers, six pressure pipes and two rubber mounting adaptors.

Fits:

  • Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
  • Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
  • Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
  • Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
  • Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
  • Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
  • Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23

Turbocharged engines rely on a sealed and efficient intake system to deliver performance. Over time, individual components such as intercoolers, plastic pressure pipes and rubber connectors can degrade, leading to boost leaks, reduced efficiency and loss of power. This kit replaces all key components in one package, ensuring optimal airflow and long-term reliability.

What This Intercooler & Pressure Pipe Kit Does

The charge air system works by compressing air via the turbochargers, cooling it through intercoolers, and delivering it to the engine.

This kit ensures:

• Efficient cooling of compressed air via both intercoolers
• Consistent boost pressure through all connecting pipes
• Proper airflow from turbochargers to engine intake
• Reduced intake temperatures for improved combustion
• Reliable sealing across the entire boost system

Together, these components restore full turbo system efficiency and engine performance.

What Is Included in the Kit

• 2 x Intercoolers (left and right)
• 6 x Intercooler pressure pipes (charge air pipes)
• 2 x Rubber mounting adaptors

This complete set replaces all major airflow components between the turbochargers, intercoolers and intake system.

Why Intercooler and Boost System Components Fail

Turbocharged systems operate under high pressure and extreme temperatures. Over time, this leads to wear across multiple components.

Common issues include:

  • Cracked plastic pressure pipes - Heat and boost pressure can cause plastic pipes to split or weaken.
  • Boost leaks at connections - Seals and joints may degrade, allowing pressurised air to escape.
  • Intercooler efficiency loss - Contamination or internal wear can reduce cooling performance.
  • Rubber adaptor deterioration - Rubber components can harden, crack or lose sealing ability.

Symptoms of a Failing Charge Air System

• Loss of engine power
• Reduced turbo boost pressure
• Hissing or air leak noises under acceleration
• Poor throttle response
• Increased fuel consumption
• Engine warning lights related to boost pressure

Replacing all components together ensures a complete and reliable solution.

Why Upgrade to a Complete Kit

  • All-in-One Solution - Replacing intercoolers, pipes and adaptors at the same time eliminates multiple failure points.
  • Restore Full Turbo Performance - Ensures proper boost pressure and airflow throughout the system.
  • Prevent Future Failures - Avoids repeat repairs by replacing ageing components together.
  • Improve Engine Efficiency - Optimised airflow and cooling improve combustion and performance.
  • Ideal for High Mileage or Performance Vehicles - Perfect for vehicles showing signs of boost leaks or reduced turbo efficiency.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

8211KIT
PAB14580300
PAB145803B
PAB14580400
PAB145804B
PAB145804E
PAB145803E

The product you are viewing cross references to these numbers
High Performance Aluminium Intercooler and Pressure Pipe Kit. Porsche 9YA Cayenne turbo / GTS - PAB14580300, PAB145803B, PAB14580400, PAB145804B, PAB145804E, PAB145803E - 8211
8
High Performance Aluminium Intercooler and Pressure Pipe Kit. Porsche 9YA Cayenne turbo / GTS
8211KIT.1
Product Information
Product Information

Intercooler and Pressure Pipe Kit – Complete Charge Air System Upgrade

This complete intercooler and pressure pipe kit is designed for the Porsche Cayenne 9YA Turbo and Cayenne GTS models. It provides a comprehensive solution for restoring or upgrading the entire charge air system, including both intercoolers, six pressure pipes and two rubber mounting adaptors.

Fits:

  • Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
  • Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
  • Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
  • Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
  • Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
  • Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
  • Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23

Turbocharged engines rely on a sealed and efficient intake system to deliver performance. Over time, individual components such as intercoolers, plastic pressure pipes and rubber connectors can degrade, leading to boost leaks, reduced efficiency and loss of power. This kit replaces all key components in one package, ensuring optimal airflow and long-term reliability.

What This Intercooler & Pressure Pipe Kit Does

The charge air system works by compressing air via the turbochargers, cooling it through intercoolers, and delivering it to the engine.

This kit ensures:

• Efficient cooling of compressed air via both intercoolers
• Consistent boost pressure through all connecting pipes
• Proper airflow from turbochargers to engine intake
• Reduced intake temperatures for improved combustion
• Reliable sealing across the entire boost system

Together, these components restore full turbo system efficiency and engine performance.

What Is Included in the Kit

• 2 x Intercoolers (left and right)
• 6 x Intercooler pressure pipes (charge air pipes)
• 2 x Rubber mounting adaptors

This complete set replaces all major airflow components between the turbochargers, intercoolers and intake system.

Why Intercooler and Boost System Components Fail

Turbocharged systems operate under high pressure and extreme temperatures. Over time, this leads to wear across multiple components.

Common issues include:

  • Cracked plastic pressure pipes - Heat and boost pressure can cause plastic pipes to split or weaken.
  • Boost leaks at connections - Seals and joints may degrade, allowing pressurised air to escape.
  • Intercooler efficiency loss - Contamination or internal wear can reduce cooling performance.
  • Rubber adaptor deterioration - Rubber components can harden, crack or lose sealing ability.

Symptoms of a Failing Charge Air System

• Loss of engine power
• Reduced turbo boost pressure
• Hissing or air leak noises under acceleration
• Poor throttle response
• Increased fuel consumption
• Engine warning lights related to boost pressure

Replacing all components together ensures a complete and reliable solution.

Why Upgrade to a Complete Kit

  • All-in-One Solution - Replacing intercoolers, pipes and adaptors at the same time eliminates multiple failure points.
  • Restore Full Turbo Performance - Ensures proper boost pressure and airflow throughout the system.
  • Prevent Future Failures - Avoids repeat repairs by replacing ageing components together.
  • Improve Engine Efficiency - Optimised airflow and cooling improve combustion and performance.
  • Ideal for High Mileage or Performance Vehicles - Perfect for vehicles showing signs of boost leaks or reduced turbo efficiency.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

8211KIT.1
PAB14580300
PAB145803B
PAB14580400
PAB145804B
PAB145804E
PAB145803E

The product you are viewing cross references to these numbers
Adaptor Ring Intercooler Mounting. Porsche 9YA Cayenne - PAB14517500
2
Adaptor Ring Intercooler Mounting. Porsche 9YA Cayenne
Special Order item
PAB14517500
Product Information
Product Information

Intercooler Mounting Adaptor Ring
Sold each

This intercooler mounting adaptor ring is designed for Porsche Cayenne 9YA models and forms part of the essential mounting and securing system used to correctly install and position the intercooler within the vehicle.

Fits:

  • Porsche 9YA Cayenne V6 3.0L Petrol (340Hp) 2018-23
  • Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
  • Porsche 9YA Cayenne E-Hybrid V6 3.0L V6 (340Hp) 2018-23
  • Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
  • Porsche 9YA Cayenne S V6 2.9L Petrol (440Hp) 2018-23
  • Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
  • Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
  • Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
  • Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
  • Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
  • Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
  • Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
  • Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23
  • Porsche 9YA.2 Cayenne V6 3.0L Petrol (353Hp) 2023>>
  • Porsche 9YA.2 Cayenne Coupe V6 3.0L (353Hp) 2023>>
  • Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L (470Hp) 2023>>
  • Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
  • Porsche 9YA.2 Cayenne S V8 4.0L Petrol (474Hp) 2023>>
  • Porsche 9YA.2 Cayenne S Coupe V8 4.0L (474Hp) 2023>>
  • Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L (519Hp) 2023>>
  • Porsche 9YA.2 Cayenne S E-Hybrid Coupe V6 3.0L (519Hp) 2023>>
  • Porsche 9YA.2 Cayenne Turbo E-Hybrid V8 4.0L (739Hp) 2023>>
  • Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe V8 4.0L (739Hp) 2023>>
  • Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe with GT Package V8 4.0 (739Hp) 2023>>

Diagram ref no 6

As part of the turbocharged intake system, the intercooler must be securely mounted to ensure stability, correct alignment and reliable operation. This adaptor ring plays a key role in holding the intercooler in place while also supporting proper connection to surrounding components.

What This Intercooler Mounting Adaptor Ring Does

The adaptor ring is used as part of the intercooler mounting assembly. It helps secure and stabilise the intercooler within its housing and ensures correct positioning relative to boost pipes and surrounding components.

It helps:

• Secure the intercooler in its mounting position
• Ensure proper alignment within the charge air system
• Support stable connections to pressure pipes
• Prevent movement or vibration during driving
• Maintain integrity of the turbo intake system

A correctly installed intercooler is essential for efficient cooling and consistent turbo performance.

Why Intercooler Mounting Components Fail

Mounting components such as adaptor rings are exposed to heat, vibration and mechanical stress, which can lead to wear over time.

Common causes include:

  • Thermal stress - Repeated heating and cooling cycles can affect material strength.
  • Vibration and movement- Engine and road vibrations can gradually wear mounting components.
  • Material fatigue - Over time, the adaptor ring may lose structural integrity or deform.
  • Damage during removal or installation - Intercooler servicing can sometimes lead to distortion or wear of mounting parts.

Symptoms of a Worn or Damaged Adaptor Ring

• Intercooler not sitting correctly in position
• Movement or vibration from intercooler area
• Misalignment of boost pipes or connections
• Increased wear on surrounding components
• Difficulty reinstalling intercooler securely

Replacing worn mounting components ensures the intercooler remains properly secured and aligned.

Why You May Need to Replace This Adaptor Ring

  • Ensure Secure Intercooler Installation - A new adaptor ring helps maintain correct positioning and stability.
  • Maintain System Alignment - Proper alignment ensures efficient airflow and correct fitment of connecting pipes.
  • Prevent Vibration and Wear - Secure mounting reduces stress on intercooler and surrounding components.
  • Recommended During Intercooler Service - Ideal to replace when removing or reinstalling intercoolers.




Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB14517500
PAB14517500

The product you are viewing cross references to these numbers
Alloy Billet High performance intercoolers. Porsche 9YA Cayenne turbo / GTS 4.0ltr V8 - 8211, PAB14580300, PAB145803B, PAB14580400, PAB145804B
9
Alloy Billet High performance intercoolers. Porsche 9YA Cayenne turbo / GTS 4.0ltr V8
8211
Product Information
Product Information
CSF High-performance intercoolers. Sold as a pair (Left & Right Intercoolers)


Fits:
Porsche 9YA Cayenne 4.0ltr V8 turbo / turbo S - 2018 Onwards
Porsche 9YA Cayenne 4.0ltr V8 GTS - 2018 Onwards

The Cayenne turbo / GTS 4.0ltr Intercoolers have been meticulously designed and engineered to fit exactly like the OEM units they replace. Utilising all factory mounting points, the installation is straightforward with a “drop-in fit” design. No cutting or modifications are required and there is no need for aftermarket shrouds or hoses. All mating OEM components can be reused and reinstalled.

The Thermal Dispersion Black finish is used to aid further the cooling efficiency of these Intercoolers and they are then sent to a special aerospace company where this special ceramic coating is applied. This unique coating rapidly disperses heat away from the intercoolers at an increased rate of about 15% compared to non-coated parts. In addition, this special coating gives the intercoolers a durable OEM stealth look behind the open front bumper air inlets.

CSF has integrated the charge pipe into the design of the top end tank with an aluminum welded pipe replacing the factory bolt-on plastic part which is sealed with an inner O-Ring. It has been stated that the OEM O-Rings may be a factory design flaw as these can fail. This failure causes boost leaks and triggers a check engine light which is quite surprising on such a new vehicle. These O-Rings have been known to already started showing signs of failure with only a few thousand miles on the odometer.

As with CSF’s other products the new Cayenne turbo / GTS Intercoolers feature 100% TIG-welded machined billet aluminum end tanks. This is a very important upgrade compared to the OEM crimped plastic composite end tanks and this feature is not only aesthetically pleasing, but is also stronger offering longevity and durability on high-performance vehicles. The CNC machined billet end tanks are ready to withstand increased boost pressures from bolt-on modifications, higher performance tunes, as well as upgraded turbochargers.

  • Eliminates Heat Soak and Lower Intake Air Temperatures (IAT) for Maximum Performance in High-Performance and Race ConditionsFormula-1 Performance Grade Cores by PWR (2-Row Cores features Rolled Tubes w/ Inner Fins)
  • CNC Machined Billet End Tanks
  • 100% TIG Welded vs OEM Crimped Plastic End Tanks for Maximum Strength & Durability
  • Made in the USA at PWR North America
  • Integrated 1/8th NPT Port with plug on lower outlet tank for Water-Methanol Injection
  • OEM Style Inlet/Outlet Connections for Precise Fitment With All OEM Components
  • Finished in CSF’s Thermal Dispersion Cerakote (CSF #8211)
  • Raw Finish with no coating for the “show” look or custom finishes available upon request (CSF #8211R)
  • True Plug-and-Play “Drop-in Fit” Installation Requires Absolutely No Modifications
  • R&D and Performance Testing by Pacific German & VF Engineering
  • 1-Piece Welded Charge Pipe vs OEM Bolt-On Pipe w/ O-Ring (known failure point)

OEM Part Numbers:
PAB145803B / PAB145804B
PAB145803E / PAB145804D



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

8211
8211
PAB14580300
PAB145803B
PAB14580400
PAB145804B

The product you are viewing cross references to these numbers
Aluminum Finish High performance intercoolers. Porsche 9YA Cayenne turbo / GTS 4.0ltr V8 - PAB145804B, PAB145803B, PAB145804E, PAB145803E, 8244R, PAB14580300, PAB14580400
7
Aluminum Finish High performance intercoolers. Porsche 9YA Cayenne turbo / GTS 4.0ltr V8
8211R
Product Information
Product Information
CSF High-performance intercoolers. Sold as a pair (Left & Right Intercoolers).


Fits:
Porsche 9YA Cayenne 4.0ltr V8 turbo / turbo S - 2018 Onwards
Porsche 9YA Cayenne 4.0ltr V8 GTS - 2018 Onwards

The Cayenne turbo / GTS 4.0ltr Intercoolers have been meticulously designed and engineered to fit exactly like the OEM units they replace. Utilising all factory mounting points, the installation is straightforward with a “drop-in fit” design. No cutting or modifications are required and there is no need for aftermarket shrouds or hoses. All mating OEM components can be reused and reinstalled.

CSF has integrated the charge pipe into the design of the top end tank with an aluminum welded pipe replacing the factory bolt-on plastic part which is sealed with an inner O-Ring. It has been stated that the OEM O-Rings may be a factory design flaw as these can fail. This failure causes boost leaks and triggers a check engine light which is quite surprising on such a new vehicle. These O-Rings have been known to already started showing signs of failure with only a few thousand miles on the odometer.

As with CSF’s other products the new Cayenne turbo / GTS Intercoolers feature 100% TIG-welded machined billet aluminum end tanks. This is a very important upgrade compared to the OEM crimped plastic composite end tanks and this feature is not only aesthetically pleasing, but is also stronger offering longevity and durability on high-performance vehicles. The CNC machined billet end tanks are ready to withstand increased boost pressures from bolt-on modifications, higher performance tunes, as well as upgraded turbochargers.

  • Eliminates Heat Soak and Lower Intake Air Temperatures (IAT) for Maximum Performance in High-Performance and Race ConditionsFormula-1 Performance Grade Cores by PWR (2-Row Cores features Rolled Tubes w/ Inner Fins)
  • CNC Machined Billet End Tanks
  • 100% TIG Welded vs OEM Crimped Plastic End Tanks for Maximum Strength & Durability
  • Made in the USA at PWR North America
  • Integrated 1/8th NPT Port with plug on lower outlet tank for Water-Methanol Injection
  • OEM Style Inlet/Outlet Connections for Precise Fitment With All OEM Components
  • CSF’s Thermal Dispersion Cerakote available (CSF #8211)
  • Raw Finish with no coating for the “show” look (CSF #8211R)
  • True Plug-and-Play “Drop-in Fit” Installation Requires Absolutely No Modifications
  • R&D and Performance Testing by Pacific German & VF Engineering
  • 1-Piece Welded Charge Pipe vs OEM Bolt-On Pipe w/ O-Ring (known failure point)

OEM Part Numbers:
PAB145803B / PAB145804B
PAB145803E / PAB145804D



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

8211R
PAB145804B
PAB145803B
PAB145804E
PAB145803E
8244R
PAB14580300
PAB14580400

The product you are viewing cross references to these numbers
Clamp for Exhaust Manifold to Turbo for Porsche 971 & 976 Panamera V8 / 9YA Cayenne V8 - 9A725372502, PAB253725C
3
Clamp for Exhaust Manifold to Turbo for Porsche 971 & 976 Panamera V8 / 9YA Cayenne V8
Special Order item
PAB253725C
Product Information
Product Information

Clamp - secures the turbocharger to the exhaust manifold.

Sold individually; x2 required per vehicle. 

Fits:
Porsche 971-1 Panamera GTS 4.0L V8 2017-21
Porsche 971-1 Panamera Turbo 4.0L V8 2017-21
Porsche 971-1 Panamera Turbo S E-Hybrid 4.0L V8 2017-21

Porsche 971-2 Panamera GTS 4.0L V8 2021-24
Porsche 971-2 Panamera Turbo S 4.0L V8 2021-24
Porsche 971-2 Panamera Turbo S E-Hybrid 4.0L V8 2021-24

Porsche 976 Panamera Turbo E-Hybrid 4.0L V8 2021-24

Porsche 9YA-1 Cayenne GTS 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo S E-Hybrid 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo GT 4.0L V8 2018-24

Porsche 9YA-2 Cayenne S 4.0L V8 2023>>
Porsche 9YA-2 Cayenne GTS 4.0L V8 2023>>
Porsche 9YA-2 Cayenne Turbo E-Hybrid 4.0L V8 2023>>
Porsche 9YA-2 Cayenne Turbo GT 4.0L V8 2023>>

Diagram ref. 12.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB253725C
9A725372502
PAB253725C

The product you are viewing cross references to these numbers
Hose - Intercooler Outlet to Throttle Body. Porsche 9YA Cayenne GTS / Turbo / GT 4.0L V8 2018>> - PAB14568100, PAB145681, PAB14568200, PAB145682, PAB145682A
4
Hose - Intercooler Outlet to Throttle Body. Porsche 9YA Cayenne GTS / Turbo / GT 4.0L V8 2018>>
Special Order item
PAB14568
Product Information
Product Information
Rubber hose – connects the intercooler outlet hose to the throttle body. 

Fits:
Porsche 9YA-1 Cayenne GTS 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo S E-Hybrid 4.0L V8 PHEV 2018-24
Porsche 9YA-1 Cayenne Turbo GT 4.0L V8 2018-24

Porsche 9YA-2 Cayenne Turbo E-Hybrid 4.0L V8 PHEV 2023>>
Porsche 9YA-2 Cayenne Turbo GT 4.0L V8 2023>>

Diagram reference(s):

No. 23 - Left-side hose 
No. 24 - Right-side hose 

NOTE: Our product image shows PAB145681, which is the left-side hose. 

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB14568
PAB14568100
PAB145681
PAB14568200
PAB145682
PAB145682A

The product you are viewing cross references to these numbers
O-Ring - Turbocharger Outlet to Intercooler Pipe (45x3) - for Porsche 9YA Cayenne V8 / 971 & 976 Panamera V8 - N90344501
2
O-Ring - Turbocharger Outlet to Intercooler Pipe (45x3) - for Porsche 9YA Cayenne V8 / 971 & 976 Panamera V8
Special Order item
N90344501
Product Information
Product Information
O-ring - 45 x 3 - which seals the joint between the turbocharger outlet and the plastic pipe leading to the intercooler inlet.

Sold individually; x2 required per engine. 

Fits:

Porsche 9YA-1 Cayenne GTS 2018-24
Porsche 9YA-1 Cayenne Turbo 2018-24
Porsche 9YA-1 Cayenne Turbo S E-Hybrid 2018-24
Porsche 9YA-1 Cayenne Turbo GT 2018-24

Porsche 9YA-2 Cayenne S 2023>>
Porsche 9YA-2 Cayenne GTS 2023>>
Porsche 9YA-2 Cayenne Turbo E-Hybrid 2023>>
Porsche 9YA-2 Cayenne Turbo GT 2023>>

Porsche 971-1 Panamera GTS 2017-21
Porsche 971-1 Panamera Turbo 2017-21
Porsche 971-1 Panamera Turbo S E-Hybrid 2017-21

Porsche 971-2 Panamera GTS 2021-24
Porsche 971-2 Panamera Turbo S 2021-24
Porsche 971-2 Panamera Turbo S E-Hybrid 2021-24

Porsche 976 Panamera Turbo E-Hybrid 2024>>

Diagram ref. 21.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

N90344501
N90344501

The product you are viewing cross references to these numbers
O-Ring (17x3) for Turbo Coolant & Oil Lines for Porsche 971 & 976 Panamera V8 / 9YA Cayenne V8 - 9A700653700
2
O-Ring (17x3) for Turbo Coolant & Oil Lines for Porsche 971 & 976 Panamera V8 / 9YA Cayenne V8
Special Order item
9A700653700
Product Information
Product Information
O-ring - 17 x 3 - for the turbocharger coolant and oil lines. 

Fits:

Porsche 971-1 Panamera GTS 4.0L V8 2017-21
Porsche 971-1 Panamera Turbo 4.0L V8 2017-21
Porsche 971-1 Panamera Turbo S E-Hybrid 4.0L V8 2017-21

Porsche 971-2 Panamera GTS 4.0L V8 2021-24
Porsche 971-2 Panamera Turbo S 4.0L V8 2021-24
Porsche 971-2 Panamera Turbo S E-Hybrid 4.0L V8 2021-24

Porsche 976 Panamera Turbo E-Hybrid 4.0L V8 2021-24

Porsche 9YA-1 Cayenne GTS 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo S E-Hybrid 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo GT 4.0L V8 2018-24

Porsche 9YA-2 Cayenne S 4.0L V8 2023>>
Porsche 9YA-2 Cayenne GTS 4.0L V8 2023>>
Porsche 9YA-2 Cayenne Turbo E-Hybrid 4.0L V8 2023>>
Porsche 9YA-2 Cayenne Turbo GT 4.0L V8 2023>>

Diagram reference(s): 

No. 2 
No. 5
No. 10 
No. 13
No. 17



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9A700653700
9A700653700

The product you are viewing cross references to these numbers
Pressure Hose Lower Intercooler. Porsche 9YA Cayenne turbo / Cayenne GTS 4.0ltr V8 - PAB14573700, PAB14573800
3
Pressure Hose Lower Intercooler. Porsche 9YA Cayenne turbo / Cayenne GTS 4.0ltr V8
Special Order item
PAB14573
Product Information
Product Information

Intercooler Lower Pressure Hoses

These intercooler lower pressure hoses are designed for the Porsche Cayenne 9YA turbo and Cayenne GTS models. They form a vital part of the turbocharged intake system by transferring compressed air from the intercooler into the engine intake system.

Fits:

  • Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
  • Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
  • Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
  • Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
  • Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
  • Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
  • Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23

Diagram ref no 28 and 31

Turbocharged Porsche engines rely on efficient airflow and boost pressure control to deliver performance. These pressure pipes ensure that compressed air flows smoothly and efficiently through the system, helping maintain engine power and responsiveness.

What These Intercooler Pressure Pipes Do

The intercooler pressure pipes, also known as charge air pipes, carry compressed air from the turbocharger through the intercooler and into the engine.

They help:

• Maintain consistent boost pressure
• Deliver cooled, dense air to the engine for optimal combustion
• Support engine performance and throttle response
• Ensure efficient operation of the turbocharging system

Any restriction or leak in these pipes can significantly affect engine performance.

Why Intercooler Pressure Pipes Fail

Modern turbocharged engines operate under high pressure and temperature conditions. Over time, plastic charge pipes can degrade or fail.

Common causes include:

Heat and pressure stress
 Repeated exposure to high boost pressure and temperature cycles can weaken plastic components.

Cracking or splitting
 Plastic pipes can develop cracks, especially at joints or connection points.

Boost leaks
 Seals and connections may wear, leading to loss of pressure.

Material fatigue
 Over time, plastic materials lose strength and flexibility.

Symptoms of Failing Intercooler Pipes

• Loss of engine power
• Reduced turbo boost pressure
• Hissing or air leak noises under acceleration
• Engine warning lights related to boost pressure
• Poor throttle response
• Increased fuel consumption

Replacing worn or damaged pressure pipes restores proper airflow and turbo efficiency.

Why You May Need to Replace These Pipes

Restore Turbo Performance
 New pipes ensure correct boost pressure delivery and engine efficiency.

Fix Boost Leaks
 Replacing cracked or leaking pipes eliminates air loss in the intake system.

Improve Engine Response
 Proper airflow improves throttle response and acceleration.

Prevent Further Damage
 Boost leaks can cause the turbo system to work harder, leading to additional wear.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB14573
PAB14573700
PAB14573800

The product you are viewing cross references to these numbers
Pressure Hose Upper Intercooler. Porsche 9YA Cayenne turbo / Cayenne GTS 4.0ltr V8 - PAB14598000, PAB14597900
3
Pressure Hose Upper Intercooler. Porsche 9YA Cayenne turbo / Cayenne GTS 4.0ltr V8
Special Order item
PAB1459
Product Information
Product Information

Intercooler Upper Pressure Hoses

These intercooler upper pressure hoses are designed for the Porsche Cayenne 9YA turbo and Cayenne GTS models. They form a vital part of the turbocharged intake system by transferring compressed air from the intercooler into the engine intake system.

Fits:

  • Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
  • Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
  • Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
  • Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
  • Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
  • Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
  • Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23

Diagram ref no 13 and 16

Turbocharged Porsche engines rely on efficient airflow and boost pressure control to deliver performance. These pressure pipes ensure that compressed air flows smoothly and efficiently through the system, helping maintain engine power and responsiveness.

What These Intercooler Pressure Pipes Do

The intercooler pressure pipes, also known as charge air pipes, carry compressed air from the turbocharger through the intercooler and into the engine.

They help:

• Maintain consistent boost pressure
• Deliver cooled, dense air to the engine for optimal combustion
• Support engine performance and throttle response
• Ensure efficient operation of the turbocharging system

Any restriction or leak in these pipes can significantly affect engine performance.

Why Intercooler Pressure Pipes Fail

Modern turbocharged engines operate under high pressure and temperature conditions. Over time, plastic charge pipes can degrade or fail.

Common causes include:

Heat and pressure stress
 Repeated exposure to high boost pressure and temperature cycles can weaken plastic components.

Cracking or splitting
 Plastic pipes can develop cracks, especially at joints or connection points.

Boost leaks
 Seals and connections may wear, leading to loss of pressure.

Material fatigue
 Over time, plastic materials lose strength and flexibility.

Symptoms of Failing Intercooler Pipes

• Loss of engine power
• Reduced turbo boost pressure
• Hissing or air leak noises under acceleration
• Engine warning lights related to boost pressure
• Poor throttle response
• Increased fuel consumption

Replacing worn or damaged pressure pipes restores proper airflow and turbo efficiency.

Why You May Need to Replace These Pipes

Restore Turbo Performance
 New pipes ensure correct boost pressure delivery and engine efficiency.

Fix Boost Leaks
 Replacing cracked or leaking pipes eliminates air loss in the intake system.

Improve Engine Response
 Proper airflow improves throttle response and acceleration.

Prevent Further Damage
 Boost leaks can cause the turbo system to work harder, leading to additional wear.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB1459
PAB14598000
PAB14597900

The product you are viewing cross references to these numbers
Pressure Pipe Intercooler. Porsche 9YA Cayenne turbo / Cayenne GTS 4.0ltr V8 - PAB14595600, PAB14595500
3
Pressure Pipe Intercooler. Porsche 9YA Cayenne turbo / Cayenne GTS 4.0ltr V8
Special Order item
PAB14595
Product Information
Product Information

Intercooler Plastic Pressure Pipes

These intercooler plastic pressure pipes are designed for the Porsche Cayenne 9YA turbo and Cayenne GTS models. They form a critical part of the turbocharged intake system by transporting compressed air between the turbocharger, intercooler and engine.

Fits:

  • Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
  • Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
  • Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
  • Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
  • Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
  • Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
  • Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23

Diagram ref no 10 and 11

Turbocharged Porsche engines rely on efficient airflow and boost pressure control to deliver performance. These pressure pipes ensure that compressed air flows smoothly and efficiently through the system, helping maintain engine power and responsiveness.

What These Intercooler Pressure Pipes Do

The intercooler pressure pipes, also known as charge air pipes, carry compressed air from the turbocharger through the intercooler and into the engine.

They help:

• Maintain consistent boost pressure
• Deliver cooled, dense air to the engine for optimal combustion
• Support engine performance and throttle response
• Ensure efficient operation of the turbocharging system

Any restriction or leak in these pipes can significantly affect engine performance.

Why Intercooler Pressure Pipes Fail

Modern turbocharged engines operate under high pressure and temperature conditions. Over time, plastic charge pipes can degrade or fail.

Common causes include:

Heat and pressure stress
 Repeated exposure to high boost pressure and temperature cycles can weaken plastic components.

Cracking or splitting
 Plastic pipes can develop cracks, especially at joints or connection points.

Boost leaks
 Seals and connections may wear, leading to loss of pressure.

Material fatigue
 Over time, plastic materials lose strength and flexibility.

Symptoms of Failing Intercooler Pipes

• Loss of engine power
• Reduced turbo boost pressure
• Hissing or air leak noises under acceleration
• Engine warning lights related to boost pressure
• Poor throttle response
• Increased fuel consumption

Replacing worn or damaged pressure pipes restores proper airflow and turbo efficiency.

Why You May Need to Replace These Pipes

Restore Turbo Performance
 New pipes ensure correct boost pressure delivery and engine efficiency.

Fix Boost Leaks
 Replacing cracked or leaking pipes eliminates air loss in the intake system.

Improve Engine Response
 Proper airflow improves throttle response and acceleration.

Prevent Further Damage
 Boost leaks can cause the turbo system to work harder, leading to additional wear.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB14595
PAB14595600
PAB14595500

The product you are viewing cross references to these numbers
Seal - Exhaust Manifold to Turbocharger. Porsche 971 & 976 Panamera V8 / 9YA Cayenne V8 - 9A714503900
2
Seal - Exhaust Manifold to Turbocharger. Porsche 971 & 976 Panamera V8 / 9YA Cayenne V8
Special Order item
9A714503900
Product Information
Product Information
Upper exhaust manifold to turbocharger seal. 

Sold individually; x2 required per vehicle. 

Fits:

Porsche 971-1 Panamera GTS 4.0L V8 2017-21
Porsche 971-1 Panamera Turbo 4.0L V8 2017-21
Porsche 971-1 Panamera Turbo S E-Hybrid 4.0L V8 2017-21

Porsche 971-2 Panamera GTS 4.0L V8 2021-24
Porsche 971-2 Panamera Turbo S 4.0L V8 2021-24
Porsche 971-2 Panamera Turbo S E-Hybrid 4.0L V8 2021-24

Porsche 976 Panamera Turbo E-Hybrid 4.0L V8 2021-24

Porsche 9YA-1 Cayenne GTS 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo S E-Hybrid 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo GT 4.0L V8 2018-24

Porsche 9YA-2 Cayenne S 4.0L V8 2023>>
Porsche 9YA-2 Cayenne GTS 4.0L V8 2023>>
Porsche 9YA-2 Cayenne Turbo E-Hybrid 4.0L V8 2023>>
Porsche 9YA-2 Cayenne Turbo GT 4.0L V8 2023>>

Diagram ref. 11.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9A714503900
9A714503900

The product you are viewing cross references to these numbers
DISPLAYING 1 to 13 (of 13 products)
About Turbo Chargers / Intercoolers & Parts

Turbochargers, Intercoolers & Parts – Precision-Engineered Performance for Porsche Engines

A turbocharger increases your Porsche’s power and efficiency by forcing more air into the engine’s combustion chamber, while the intercooler cools that compressed air to improve performance and reliability. Together, these components deliver the exhilarating acceleration and responsiveness that define Porsche engineering.

At Design911, we offer a comprehensive selection of turbochargers, intercoolers, and related components for Porsche models old and new. Manufactured using high-grade materials and advanced balancing technology, our range ensures consistent boost pressure, superior cooling efficiency, and long-term durability under extreme conditions.

Whether you’re restoring a classic 911 Turbo, upgrading a Cayman for track use, or replacing worn components on a modern model, our high-quality turbo and intercooler parts guarantee unmatched performance and reliability.

What Do Turbochargers & Intercoolers Do?

Turbochargers and intercoolers work together to enhance engine power, efficiency, and response.

Core Functions:

  • Turbocharger: Compresses intake air to increase the engine’s air/fuel ratio, producing greater power.
  • Intercooler: Reduces the temperature of compressed air before it enters the engine, improving combustion and preventing knock.
  • Associated Parts: Turbo hoses, valves, clamps, and cooling lines maintain consistent boost pressure and reliable airflow.

Together, these systems optimise power delivery, throttle response, and engine longevity — key to achieving Porsche’s hallmark driving experience.

Why Do Turbochargers & Intercoolers Fail?

Turbo and intercooler systems operate under extreme temperatures and pressure. Over time, wear and heat cycling can cause performance degradation or failure.

Common Causes of Failure Include:

  • Oil contamination or starvation damaging the turbo bearings.
  • Boost leaks from worn seals, cracked hoses, or gaskets.
  • Intercooler clogging due to debris or oil residue.
  • Excessive exhaust temperatures leading to turbine damage.
  • Corrosion or heat fatigue from prolonged high-speed driving.

Symptoms of failure include whining noises, loss of power, blue or black exhaust smoke, poor boost response, or oil leaks around the turbo system. Addressing these early can prevent costly repairs and maintain performance.

Why Replace Components?

Replacing a worn turbocharger or intercooler with a precision-engineered, high-performance alternative restores full boost pressure, temperature control, and efficiency — ensuring your Porsche performs as intended.

Key Benefits:

  • Restores boost pressure and throttle response.
  • Improves air cooling and power delivery.
  • Prevents oil and boost leaks.
  • Constructed from lightweight, heat-resistant materials.
  • Direct-fit compatibility for Porsche 911, Cayman, Boxster, Macan, Panamera and more.
  • Ideal for performance upgrades, maintenance, or rebuilds.

High-quality turbo and intercooler components are essential for reliable, sustained performance in both road and track environments.

Highlights:

  • Turbochargers, intercoolers & related parts for Porsche models.
  • Precision-engineered to enhance airflow, boost, and cooling.
  • Heat-resistant construction ensures durability and performance.
  • Perfect for maintenance, upgrades, or complete rebuilds.
  • Supports Porsche 911, Cayman, Boxster, Panamera and more.
  • Optimised for performance and reliability under extreme load.

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