Please wait… 
Please wait while we process your order,
do not press the back button… 
Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://design91.uk/images/schemaLogo.png https://design91.uk/images/schemaLogo.png +443456003478 https://design91.uk Facebook Instagram
Porsche specialists based in the UK
Porsche > Cayenne 9YA 2018-2023 > 9YA Cayenne Coupe Turbo V8 4.0L Petrol 550Hp 2019-23 > Engine Rebuild Parts >

Turbo Chargers / Intercoolers & Parts

Turbo Chargers / Intercoolers & Parts

Filter by brand
DISPLAYING 1 to 9 (of 9 products)
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Related, superseded, cross reference or alternative numbers for comparison.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
High performance aluminum finish intercoolers. Porsche Cayenne turbo / GTS 4.0ltr V8 - PAB145804B, PAB145803B, PAB145804E, PAB145803E, 8244R, PAB14580300, PAB14580400
7
High performance aluminum finish intercoolers. Porsche 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
High performance intercoolers. Porsche Cayenne turbo / GTS 4.0ltr V8 - 8211, PAB14580300, PAB145803B, PAB14580400, PAB145804B
9
High performance intercoolers. Porsche 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
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
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
Turbocharger gasket. Porsche Cayenne 9YA / 9YB - 971253115B, 9A725311500
2
Turbocharger gasket. Porsche Cayenne 9YA / 9YB
Special Order item
9A725311500
Product Information
Product Information
Turbocharger gasket. Sold each.

porsche

Fits:
Porsche 9YA Cayenne 4.0L Turbo S E-Hybrid AWD (9YACH1) 06.2021>>
Porsche 9YA Cayenne 4.0L Turbo AWD (9YACF1) 05.2017>>
Porsche 9YA Cayenne 4.0L GTS (9YABG1) 06.2020>>

Porsche 9YB Cayenne 4.0L Turbo S E-Hybrid AWD (9YBCH1) 10.2019>>
Porsche 9YB Cayenne 4.0L Turbo AWD (9YBCF1) 01.2019>>
Porsche 9YB Cayenne 4.0L GTS AWD (9YBBG1) 08.2020>>
Porsche 9YB Cayenne 4.0L Turbo S E-Hybrid AWD (9YACH1) 06.2021>>
Porsche 9YB Cayenne 4.0L Turbo AWD (9YACF1) 05.2017>>
Porsche 9YB Cayenne 4.0L GTS (9YABG1) 08.2020>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 22

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Related, superseded, cross reference or alternative numbers for comparison.

9A725311500
971253115B
9A725311500

The product you are viewing cross references to these numbers
Turbocharger gasket. Porsche Cayenne 9YA / 9YB - 971253115B, 9A725311500, 593.320
2
Turbocharger gasket. Porsche Cayenne 9YA / 9YB
9A725311500/1
Product Information
Product Information
Turbocharger gasket. Sold each.

elring

Fits:
Porsche 9YA Cayenne 4.0L Turbo S E-Hybrid AWD (9YACH1) 06.2021>>
Porsche 9YA Cayenne 4.0L Turbo AWD (9YACF1) 05.2017>>
Porsche 9YA Cayenne 4.0L GTS (9YABG1) 06.2020>>

Porsche 9YB Cayenne 4.0L Turbo S E-Hybrid AWD (9YBCH1) 10.2019>>
Porsche 9YB Cayenne 4.0L Turbo AWD (9YBCF1) 01.2019>>
Porsche 9YB Cayenne 4.0L GTS AWD (9YBBG1) 08.2020>>
Porsche 9YB Cayenne 4.0L Turbo S E-Hybrid AWD (9YACH1) 06.2021>>
Porsche 9YB Cayenne 4.0L Turbo AWD (9YACF1) 05.2017>>
Porsche 9YB Cayenne 4.0L GTS (9YABG1) 08.2020>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 22

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

9A725311500
971253115B
9A725311500
593.320

The product you are viewing cross references to these numbers
DISPLAYING 1 to 9 (of 9 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.

You may also like
Popular Models