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.jpg?width=440&height=320 "High Performance Aluminium Intercooler and Pressure Pipe Kit. Porsche 991.2 GT2 RS - 99111064080, 99111063980 - 8166")
- Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
Intercooler and Pressure Pipe Kit – Complete Charge Air System Solution
This complete intercooler and pressure pipe kit is designed
for Porsche 991.2 GT2 RS models. It provides a comprehensive
replacement solution for the entire charge air system, including both
intercoolers, two pressure pipes and a throttle body to intercooler seal.
Fits:
- Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
Modern turbocharged Porsche engines rely on a highly efficient and sealed intake system to deliver performance. Over time, components such as intercoolers, plastic pressure pipes and rubber connectors can degrade, leading to boost leaks, reduced cooling efficiency and loss of power. This complete kit replaces all key components in one package to restore performance and reliability.
What This Intercooler & Pressure Pipe Kit Does
The charge air system compresses air via the turbochargers, cools it through intercoolers and delivers it into the engine for combustion.
This kit ensures:
• Efficient cooling of compressed air via both intercoolers
• Consistent and leak-free boost pressure across all pipe connections
• Proper airflow from turbochargers to intake system
• Reduced intake temperatures for improved combustion efficiency
• Reliable sealing and mounting across the entire system
Replacing the full system helps maintain optimal turbo performance and engine efficiency.
What Is Included in the Kit
• 2 x Intercooler
• 2 x Intercoolers Pressure Hose Upper (left and right)
• 2 x Intercooler Pressure Hose Lower (left and right)
• 2 x Intercooler to Cut off Valve Pressure Pipe
This complete set replaces all major airflow and connection
components within the turbo intake system
CSF High Performance GT2 RS Intercooler Specification:
• Numbers of Tubes = 28
• Tube Height = 3mm Rolled Tube
• Fin Height = 4.85mm
• Weight = 8.146KG
• Billet End Tanks with TIG Welding
The CSF High-Performance Intercoolers for the GT2 RS boasts 13 more cooling rows than the stock intercooler, boasting 28 rows in total vs. the stock 15. The tube height and fin height is also maximised with the CSF core boasting a dual-row 3mm rolled tube vs. the factory 7mm height and the CSF core uses a fin height of 4.85mm vs. the factory 7mm. As you can see, the CSF core maximises performance in every area.
Why Intercooler and Boost System Components Fail
Turbocharged systems operate under high pressure and extreme temperatures, which leads to wear across multiple components.
Common issues include:
- Cracked or weakened pressure pipes - Pipes can split or degrade over time due to heat and pressure.
- Boost leaks at joints and seals - Connections and sealing surfaces can wear, causing pressure loss.
- Intercooler efficiency loss - Internal contamination or ageing reduces cooling effectiveness.
- Rubber adaptor wear - Rubber components can harden, crack or lose flexibility.
Symptoms of a Failing Charge Air System
• Loss of engine power and acceleration
• Reduced turbo boost pressure
• Hissing noises under load
• Poor throttle response
• Increased fuel consumption
• Engine warning lights related to boost pressure
Replacing all components together ensures a complete and long-lasting solution.
Why Upgrade to a Complete Kit
- All-in-One Replacement - Eliminates the need to diagnose and replace individual failing components.
- Restore Full Performance - Ensures correct boost pressure, airflow and cooling efficiency.
- Prevent Future Failures - Replaces ageing parts across the entire system to avoid repeat repairs.
- Improve Engine Efficiency - Optimised airflow and cooling improve combustion and power delivery.
- Ideal for Preventative Maintenance or Performance Builds - Suitable for both standard maintenance and performance-focused upgrades.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
8166KIT
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
Fits:
Porsche 957 Cayenne 3.0L DIESEL
Porsche 958 Cayenne 3.0L DIESEL
Click 'Zoom in' for large parts diagram.
Diagram ref no 1 (LEFT) and 2 (RIGHT)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9551106
The product you are viewing cross references to these numbers
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- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
Fits:
Porsche 957 Cayenne 3.0L DIESEL
Porsche 958 Cayenne 3.0L DIESEL
Click 'Zoom in' for large parts diagram.
Diagram ref no 1 (LEFT) and 2 (RIGHT)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9551106
The product you are viewing cross references to these numbers
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
Fits:
Porsche 957 Cayenne 3.0L V6 DIESEL 2007-10
Porsche 958 Cayenne 3.0L V6 DIESEL 2011-18
Click 'Zoom in' for large parts diagram.
Diagram ref no 9
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95511051700
The product you are viewing cross references to these numbers