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- Porsche 996 TURBO 2000-05
SET OF 2
Porsche 996 911 Turbo Internal Wastegate Actuator (IWG) provides better turbo response and greater sensitivity when managing boost pressures. Designed as a direct bolt-on replacement for the factory part, the Porsche IWG is easy to install and requires no special tools or fabrication. We've taken the proven technology from our WG38, 40 and 45mm External Wastegates and applied it to the Internal Wastegate Actuator.
Important legal notice (US)
WARNING - Proposition 65 Compliance Statement:
It is the responsibility of Turbosmart to warn its customers and employees that some products sold on this website contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.
Important Emissions Note:
This product does not have a CARB EO #; it is not legal for sale or use in CA on pollution controlled motor vehicles. This is intended as a "Race Only" product to be used solely for competition. It's use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization; any other use including recreational off-road use, may be a violation of local, state and federal laws. It is the buyer's responsibility to verify legal use of this product for the intended application and use.
- 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
- Porsche 992.1 (911) Sport Classic 3.8L 2023
- Porsche 992.2 Carrera 2 3.0L 2024>>
- Porsche 992.2 Carrera 2 3.0L Cabriolet 2024>>
Fits:
Porsche 992.1 Turbo - 2020 to 2024
Porsche 992.1 Turbo S - 2020 to 2024
Porsche 992.1 Sport Classic - 2022 to 2024
Porsche 992.2 Carrera 2 - 2024 onwards
Porsche 992.2 Carrera 4 - 2024 onwards
(Porsche 992.2 - not for Hybrid models)
OEM ref
992.145.805.G
992.145.805.N
• Eliminates Heat Soak and Lowers Intake Air Temperatures (IATs) for Maximum Performance in Race Conditions – Especially Critical Due to Intercooler Placement in Engine Compartment
• Formula-1 Performance Grade Core by PWR (2-Row Core Featuring Rolled Tubes w/ Inner Fins)
• CNC Machined Billet End Tanks With Integrated Machined Y-Pipe Connection to Throttle Body
• 100% TIG Welded vs. OEM Style Gasket and Crimped Plastic End Tanks for Maximum Durability in High Boost Applications
• OEM Style CNC Machined Inlet/Outlet Connections for Precise Fitment with All OEM Components
• True Plug-and-Play "Drop-in Fit" Installation
• R&D and Performance Testing by Industry-Leading Porsche & McLaren Tuning Company, M Engineering
• Made in the USA at PWR North America
Cross reference numbers
992145805G
992145805N
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
8188
The product you are viewing cross references to these numbers
- 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
- Porsche 992.2 Carrera 2 3.0L 2024>>
- Porsche 992.2 Carrera 2 3.0L Cabriolet 2024>>
Porsche Throttle Body to Intercooler Seal
This throttle body to intercooler seal is a
critical component within the turbocharged intake system, providing an airtight
seal between the intercooler outlet and the throttle body. It ensures that
compressed air delivered from the intercooler enters the engine without
pressure loss.
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
- Porsche 992.2 Carrera 2 3.0L 2024>>
- Porsche 992.2 Carrera 2 3.0L Cabriolet 2024>>
Diagram ref no 19
In turbocharged Porsche engines, maintaining a fully sealed charge air system is essential for performance, efficiency and reliability. Even a small failure in a sealing component can result in boost leaks, reduced power and engine management issues.
What This Seal Does
The seal sits between the intercooler and the throttle body, creating a secure and airtight connection.
It helps:
• Maintain correct turbo boost pressure
• Prevent air leaks within the intake system
• Ensure efficient airflow into the engine
• Support proper combustion and engine performance
• Maintain consistent throttle response
A properly functioning seal is essential for the correct operation of the turbo system.
Why Throttle Body Seals Fail
Sealing components are exposed to heat, pressure and constant airflow, which can lead to degradation over time.
Common causes of failure include:
- Heat exposure - High temperatures from compressed air can harden or deform the seal.
- Pressure stress - Continuous boost pressure can wear sealing surfaces.
- Material ageing - Over time, rubber or sealing materials lose elasticity.
- Removal and refitting - Seals can become damaged or deformed during servicing.
Symptoms of a Failing Seal
• Loss of turbo boost pressure
• Reduced engine performance
• Hissing noise from intake area
• Engine warning lights related to boost or airflow
• Poor throttle response
• Increased fuel consumption
Replacing a worn seal restores system integrity and prevents further performance issues.
Why You May Need to Replace This Seal
- Prevent Boost Leaks - A new seal ensures airtight connections within the intake system.
- Restore Engine Performance - Maintains proper airflow and boost pressure for optimal power delivery.
- Essential During Intercooler or Throttle Body Service - Recommended to replace whenever components are removed.
- Low-Cost Preventative Maintenance - A small component that plays a big role in turbo system efficiency.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
992145865
The product you are viewing cross references to these numbers