With over five decades of dedicated expertise in radiator manufacturing, CSF stands as a premier choice for maintaining optimal engine temperatures in Porsche 997 911, GT3, and 987 Boxster/Cayman models. The CSF High-Performance All-Aluminum Radiator (Right) is engineered to deliver superior cooling performance, whether on the street or the racetrack, ensuring your vehicle operates at peak efficiency under all conditions.
This radiator is meticulously designed with a 2-Row core incorporating CSF's exclusive B-Tube Technology. Unlike conventional oval-shaped "O" type tubes, CSF’s innovative "B-tubes" feature a unique cross-sectional design that enhances structural integrity and cooling efficiency. Each tube is precisely formed and seam-brazed, allowing the use of thinner, lighter aluminum material without compromising strength. This advanced design increases the heat transfer surface area by approximately 15% compared to traditional tubes, effectively providing the cooling efficiency of two smaller tubes within the same spatial constraints. The dual liquid laminar flow enabled by the "B-tubes" further optimizes heat dissipation, a critical factor in high-performance and motorsport applications.
Complementing the tube design, CSF employs ultra-efficient multi-louvered fins that are carefully aligned to maximize airflow through the radiator core. Each fin specification is meticulously calculated and validated through rigorous wind-tunnel testing to achieve maximum heat rejection efficiency. This attention to detail ensures that the radiator not only meets but exceeds the demanding cooling requirements of high-horsepower and race vehicles.
The CSF radiator offers a true "Drop-in fit" installation, requiring no modifications to the vehicle. The OE-style brackets are CNC machined and welded to guarantee exceptional durability and precise fitment. Inlet and outlet connections are engineered to match original equipment manufacturer (OEM) specifications, allowing seamless integration with existing OEM hoses or compatible aftermarket components. This design consideration simplifies installation and maintains the integrity of the vehicle’s cooling system.
Key Features
- 2-Row 42mm Core featuring CSF's proprietary B-Tube Technology, delivering a +20% increase in cooling efficiency
- 6.5mm Fin Height with a multi-louvered design to maximize surface area contact and airflow
- Individually leak-tested and pressure-tested to ensure reliability and performance
- All-aluminum construction with 100% TIG-welded end tanks for enhanced durability
- CNC machined brackets and fittings for precise fit and long-lasting strength
- OEM-style machined inlet and outlet connections compatible with original hoses
- Smooth satin finish for corrosion resistance and aesthetic appeal
- Plug-and-play "Drop-in" fitment requiring no modifications during installation
- Compatible with OEM air conditioning condenser and fan shroud assemblies
- High-performance upgrade suitable for professional racing, street performance, or OEM replacement
Applications
| Year Range | Make | Chassis Code | Model | Trim | Engine / Trans / Etc | Notes |
|---|---|---|---|---|---|---|
| 2005-2012 | Porsche | 997 | 911 | Carrera | 3.6L H6 | - |
| 2007-2008 | Porsche | 997 | 911 | GT3 | 3.6L H6 | - |
| 2010-2011 | Porsche | 997 | 911 | GT3 | 3.8L H6 | - |
| 2007-2008 | Porsche | 997 | 911 | GT3 RS | 3.6L H6 | - |
| 2011 | Porsche | 997 | 911 | GT3 RS | 3.8L H6 | - |
| 2011 | Porsche | 997 | 911 | GT3 RS 4.0 | 4L H6 | - |
| 2007-2012 | Porsche | 997 | 911 | Targa 4 | 3.6L H6 | - |
| 2007-2012 | Porsche | 997 | 911 | Targa 4S | 3.8L H6 | - |
| 2005-2006 | Porsche | 987 | Boxster | S | 3.2L H6 | - |
| 2007-2012 | Porsche | 987 | Boxster | S | 3.4L H6 | - |
| 2011-2012 | Porsche | 987 | Boxster |
Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.
It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.
We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.
We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.
All in stock products ship the same day if ordered before 2pm GMT
For out of stock items we will contact you with an estimated wait time if not otherwise specified above.
We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy
All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.
PLEASE NOTE
- Orders with both in-stock and backorder or out-of-stock products will be dispatched once all products are available to ship together.
- Contact our sales team if you want your parts fitted to your vehicle at our London workshop.
- Shipping estimates are based on courier delivery times and don't include time to despatch from our warehouse.