Fitment Information
- Porsche 911 (992.1 & 992.2) (2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026)
- Fits Carrera, Carrera T, Carrera S, Carrera 4, Carrera 4S, Carrera GTS, and Carrera 4 GTS models, including Hybrid variants
- Fits Carrera, Carrera T, Carrera S, Carrera 4, Carrera 4S, Carrera GTS, and Carrera 4 GTS models, including Hybrid variants
- Porsche 911 Turbo / Turbo S (2020, 2021, 2022, 2023, 2024, 2025)
- Porsche 911 Sport Classic (2023, 2024)
- Porsche 911 GT3 / GT3 RS (2022, 2023, 2024, 2025, 2026)
- Porsche 911 Targa 4 / Targa 4S / Targa 4 GTS (2020, 2021, 2022, 2023, 2024, 2025, 2026)
- Notes: 992 GT3 RS Does not fit the 992 GT3 RS. The GT3 RS models use a single large center radiator (Porsche: 9GT-121-253-A).
Specs & Features
- 1-Row - 31mm Ultra-High-Performance Core
- Triple Pass Flow Configuration Allows Coolant to Flow Across the Core Three Times Before Exiting for Lowest Outlet Temperatures Possible
- Cooling Tubes with CSF's Exclusive B-Tube Technology
- 6.5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact
- CNC Machined Mounting Pins and Brackets
- OEM Style Inlet/Outlet
- 100% All Aluminum TIG-Welded Construction
- True Plug-and-Play "Drop-in Fit" Installation Requires No Modifications
- Individually Leak and Pressure Tested
- 2-Year Limited Warranty
Product Description
CSF is well known for making the best Porsche cooling systems in the world. Thousands of Porsche owners have upgraded to CSF Radiators for their water-cooled 911s, Boxsters, Caymans, and even Cayennes. Utilizing cutting edge cooling technology and modern manufacturing techniques, CSF offers the most efficient "drop-in fit" radiators on the market.
Why 992 Owners should upgrade
Upgraded cooling systems are not just for race cars and track builds. Every 911 owner can benefit from an upgraded cooling system. High-Performance All-Aluminum Radiators offer:
Extends engine life by maintaining optimal coolant temperatures
Maintains power output by enhancing cooling efficiency
Eliminates performance limitations during demanding driving conditions
Provides peace of mind with superior construction and durability
Whether you're building a street sleeper or prepping for your next track day, CSF's 992 Radiators are engineered to handle the heat and then some.
Design & Engineering
To design the system for the 992 911, CSF leveraged its strategic partnerships and relationships with world class tuners, builders, and race teams to offer the best possible cooling systems. Working with the companies like M-Engineering, ES Motor, and Pacific German give CSF great insight to the strength and weakness of these modern Porsches as well as real world feedback and testing of new products.
Upgraded radiators help eliminate the concern of overheating. These advanced designs feature larger 2-Row, 42mm aluminum cores which increase the fluid capacity of the radiators, and greatly improves heat dissipation. Paired with CSF's Exclusive B-Tube Technology, heat transfer is increased by 20-25%. In addition, the new ultra-efficient 5mm multi-louvered fins maximize airflow through the core for the best possible performance. The result is the best possible thermal management under all driving conditions.
CSF vs OEM
The original OE radiators from Porsche are plastic tanks with single row aluminum cores. While this is the most common OE radiator design and generally acceptable, there is always room for improvement. To compound the factory cooling system limitation, Porsche decided to forgo the center radiator on most models (see fitment notes) except the Turbo, Turbo S, GT3, and 992.2 GTS (Hybrid). This greatly limits the thermal capacity of the system and many owners report seeing high engine temperatures on track with some overheating after a few laps.
The CSF Advantage
The CSF radiators feature the latest 5mm multi-louvered fins. These fins significantly increase the heat exchange surface area improving overall cooling efficiency and recovery while still maintaining good airflow. The core is much larger than the factory featuring 2-Row 42mm aluminum core. This both increases the fluid capacity of the radiator, and improves the cores ability to dissipate heat. CSF's Exclusive B-Tube Technology increases the heat transfer by approximately 15% over regular oval welded tubes. Combined with the new 5mm fins, heat transfer is increased by up to 25% overall. In addition, the super-efficient multi-louvered fins maximize airflow through the core for the best possible performance.
The TIG-Welded 100% All Aluminum construction increases the overall strength of the radiator. This improves durability and longevity so you can be confident it will hold up to hard driving conditions. The CSF radiator mounts in the factory location and requires no modifications or cutting.
5mm Core Upgrade
CSF always seeks to offer the ultimate cooling solution. The latest 5mm fin technology was introduced at the end of 2023 offers even more heat transfer area and thermal efficiency than CSF's tried and true 6.5mm fins. Porsche owners are known to push their cars hard and CSF is confident this radiator is ready to take on the most demanding conditions in the world.
Plug and Play Installation
CSF designed these Radiators to easily replace the OEM units. The Plug-and-Play "Drop-in Fit" installation should only take 2-3 hours and greatly improves the performance and the longevity of your engine.
Make it a package
CSF recommends upgrading all your radiators at once for the best possible cooling performance and most cost effective installation. Please note that not all 3.0 Turbo Models came with a center radiator but it can be added.
Center Radiator Conversion/Addition
If your 992 911 did not come equipped with a center radiator, it is fairly simple and straight forward to add one on. This can be done using all OEM Porsche Parts to fit the CSF #7243 Center Radiator. Please see the fitment notes in the CSF #7243 Listing for details on how to add a center radiator to your 992.
Note: Image is a representation of the quality and design of the CSF radiator. Your application will look different due to your OEM radiator style.
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