CSF R33 Skyline GT-R/GTS Full Billet Aluminum High-Performance Radiator - Raw Billet

The Nissan R33 Skyline stands as an iconic figure within the realm of JDM vehicles, revered for its blend of performance, design, and engineering excellence. From the GTS to the GT-R variants, the R33 Skyline continues to captivate automotive enthusiasts worldwide. In the United States, the Nissan GT-R remains one of the most sought-after JDM imports across all generations, a testament to its enduring appeal and performance pedigree. Recognizing this passion, import specialists such as TopRank have dedicated years to facilitating access to these coveted vehicles. Now, in collaboration with CSF, they introduce a product that elevates the performance and reliability of the R33 Skyline to new heights: the Full Billet High-Performance Aluminum Radiator.

Under the hood, the R33 Skyline is powered by robust inline six-cylinder engines, ranging from the dependable 2.0L RB20 to the legendary RB26 unit found in the GT-R models. The RB26 engine, in particular, is renowned for its capacity to generate substantial power while maintaining commendable reliability. However, increased power output invariably leads to elevated thermal loads, challenging the cooling system's efficiency. While the factory radiator provides adequate thermal management for stock applications, enhanced performance demands superior cooling solutions. CSF responded to this necessity by engineering a premium radiator designed to deliver exceptional cooling performance and durability, ensuring longevity and reliability under demanding conditions.

This radiator is meticulously crafted with full CNC-machined billet aluminum end tanks, hand TIG welded to a high-grade aluminum core, combining precision engineering with robust construction. The 2-row, 42mm core significantly increases coolant capacity and enhances heat dissipation capabilities. CSF’s proprietary B-Tube Technology further amplifies heat transfer efficiency by approximately 15% compared to conventional oval welded tubes. Complementing this design, the multi-louvered fins optimize airflow through the core, maximizing thermal exchange and ensuring the engine remains within optimal operating temperatures.

Each billet aluminum end tank is produced with CNC machining, guaranteeing exceptional strength, uniformity, and a precise fit with the core. The hand TIG welding process secures the tanks to the core, creating a structurally superior radiator that withstands the rigors of high-performance driving. Included with each radiator is a 1.4 bar (20 psi) high-pressure radiator cap embossed with the CSF logo, which elevates the coolant's boiling point, providing an additional safeguard against overheating during extreme conditions. While the radiator itself is engineered to prevent excessive temperature rise, this high-pressure cap offers critical protection in scenarios where coolant temperatures might otherwise approach boiling.

The CSF Full Billet Radiator is offered in a raw billet aluminum finish, presenting a clean, industrial aesthetic that complements the engine bay’s performance-oriented character. For those seeking a different visual profile, a black finish option is also available (CSF #7219B).

Features

• CNC Machined 100% Billet Aluminum End Tanks, ensuring superior strength and precision
• 2-Row, 42mm Ultra-High-Performance Core for increased coolant volume and heat dissipation
• 75 Cooling Tubes utilizing CSF’s Exclusive B-Tube Technology for enhanced heat transfer
• 6.5mm Tall Ultra-Efficient Fins with Multi-Louvered Design, maximizing surface area contact and airflow
• CNC Machined Mounting Pins and OEM Style Inlet/Outlet for seamless integration
• 1/8th NPT Temperature Sensor Port located on the top end tank for precise monitoring
• Top Rank Logo CNC machined into the top end tank and painted on the core, reflecting quality craftsmanship
• 100% All-Aluminum TIG-Welded Construction, providing durability and resistance to corrosion
• 1.4 Bar (20 psi) High-Pressure Radiator Cap with CSF logo, raising coolant boiling point
• Raw Billet Aluminum Finish for a premium appearance
• True Plug-and-Play "Drop-in Fit" Installation, requiring no modifications for a hassle-free upgrade
• Individually Leak and Pressure Tested to ensure reliability and performance
• OEM Location Fan Shroud Mounting Points for compatibility with factory cooling components
• 2-Year Limited Warranty, underscoring CSF’s commitment to quality
• Limited Production, emphasizing exclusivity and attention to detail

Applications

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.