{"product_id":"csf-racing-42mm-all-aluminium-radiators-left-side-porsche-911-992-carrera-turbo-gt3-gt3-rs-csf7241","title":"CSF Racing 42mm All Aluminium Radiators","description":"\u003cp\u003eCSF continues to lead the industry in Porsche cooling solutions with the release of its all-new High-Performance Radiator Set for 992-generation 911 models (992.1 \u0026amp; 992.2). As more 992 owners push their cars on track and in performance builds, the limitations of the factory cooling system—especially on non-center-radiator models—have become apparent. CSF’s latest radiator range (Left, Right, and Center) is engineered to provide unmatched cooling performance and reliability.\u003c\/p\u003e\n\u003cp\u003eDesigned as a true “drop-in fit” upgrade, the CSF Radiators feature an all-aluminum construction with TIG-welded tanks, high-capacity 2-row 42mm cores, and CSF’s exclusive B-Tube Technology. This design increases heat transfer efficiency by 20–25% compared to OEM radiators, ensuring optimal engine temperatures even under demanding driving conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Upgrade\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCSF’s all-aluminum radiators significantly outperform factory plastic-tank radiators by maintaining consistent coolant temperatures and preventing heat soak under hard driving. Whether you’re chasing lap times or simply enhancing reliability, this upgrade extends engine life and ensures stable performance in every environment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngineering Partnerships\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDeveloped in collaboration with world-class tuners and race teams, including M-Engineering, ES Motor, and Pacific German, the CSF 992 cooling package has been tested and proven in real-world track conditions to withstand extreme heat and boost pressure from high-powered Porsche engines.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCSF vs OEM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe CSF Advantage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003eCSF 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.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCenter Radiator Conversion\/Addition\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf 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 installation instructions section below for details on how to add a center radiator to your 992.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2019+ Porsche 992.1 \u0026amp; 992.2 Carrera (Base \/ T \/ S \/ 4 \/ 4S \/ GTS \/ 4 GTS incl. Hybrid models)\u003c\/li\u003e\n\u003cli\u003e2020–2025 Porsche 992 Turbo \/ Turbo S\u003c\/li\u003e\n\u003cli\u003e2022+ Porsche 992 GT3 \/ GT3 RS\u003c\/li\u003e\n\u003cli\u003e2023–2024 Porsche 992 Sport Classic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCSF Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft Radiator – #7241 (Porsche 992.121.251)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRight Radiator – #7242 (Porsche 992.121.252)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCenter Radiator – #7243 (Porsche 992.121.253 \/ 9GT.121.253)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CSF Racing","offers":[{"title":"Left Side Only","offer_id":51950525874479,"sku":"CSF7241","price":1539.0,"currency_code":"AUD","in_stock":true},{"title":"Right Side Only","offer_id":51950525907247,"sku":"CSF7242","price":1539.0,"currency_code":"AUD","in_stock":true},{"title":"Centre Only","offer_id":51950525940015,"sku":"CSF7243","price":1299.0,"currency_code":"AUD","in_stock":true},{"title":"Left\/Right\/Center Set","offer_id":51950525972783,"sku":"CSF7241-7242-7243","price":4375.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/7241-7242-7243.jpg?v=1761113173","url":"https:\/\/www.prospeedracing.com.au\/products\/csf-racing-42mm-all-aluminium-radiators-left-side-porsche-911-992-carrera-turbo-gt3-gt3-rs-csf7241","provider":"Pro Speed Racing","version":"1.0","type":"link"}