CSF R32 Skyline GT-R/GTS Full Billet Aluminum High-Performance Radiator – Raw Billet

The Nissan R32 Skyline stands as an iconic figure in the JDM automotive world, revered for its engineering excellence and enduring appeal. From the GTS variants to the legendary GT-R, this chassis has captured the hearts of enthusiasts worldwide. In the United States, it remains one of the most sought-after JDM imports, thanks in part to import specialists like TopRank who have facilitated access to these coveted vehicles for years. Now, in collaboration with CSF, TopRank proudly introduces a product that elevates the performance and reliability of the R32 Skyline to new heights: the Full Billet High-Performance Aluminum Radiator. Under the hood, the R32 Skyline is powered by robust inline six-cylinder engines, ranging from the dependable 2.0L RB20 to the famed RB26, renowned for its capacity to deliver substantial power while maintaining exceptional reliability. Despite the inherent durability of these engines, increased power output invariably generates additional heat, challenging the cooling system’s capacity. While the factory-installed radiator provides adequate thermal management under standard conditions, enhanced cooling solutions are essential for enthusiasts seeking to optimize performance or preserve the vehicle’s longevity. CSF’s Full Billet Aluminum Radiator addresses these demands with a design focused on superior heat dissipation, durability, and precision engineering. Constructed with full CNC-machined billet aluminum end tanks, meticulously TIG welded by hand to a high-grade aluminum core, this radiator exemplifies craftsmanship and performance. The 2-row, 42mm core significantly expands the fluid capacity, facilitating improved heat transfer and dissipation. CSF’s proprietary B-Tube Technology further enhances thermal efficiency by approximately 15% compared to conventional oval welded tubes, ensuring optimal coolant flow and heat exchange. The radiator’s multi-louvered fins, measuring 6.5mm in height, are engineered to maximize airflow through the core, thus augmenting cooling performance. The increased number of cooling tubes—75 in total—provides an extensive surface area for heat transfer, contributing to the radiator’s overall efficiency. Each billet aluminum end tank is produced with CNC machining to exacting tolerances, guaranteeing a perfect fit and exceptional structural integrity. The hand TIG welding process ensures a robust and durable bond between the tanks and the core, resulting in one of the strongest radiators available for the R32 Skyline. Included with the radiator is a 1.4 bar high-pressure cap, embossed with the CSF logo, designed to elevate the coolant’s boiling point. This feature is critical for maintaining system pressure and preventing coolant boiling during high-temperature operation, thereby safeguarding the engine and cooling system components. While the radiator is engineered to maintain optimal operating temperatures, the high-pressure cap provides an additional layer of security under demanding conditions. Available in a raw billet aluminum finish, the CSF #7217 radiator combines aesthetic appeal with functional superiority. For those seeking a more understated appearance, a black finish variant (CSF #7217B) is also offered. The radiator is designed for a true plug-and-play installation, requiring no modifications, which facilitates a seamless upgrade for R32 Skyline owners. Features CNC Machined 100% Billet Aluminum End Tanks 2-Row – 42mm Ultra-High-Performance Core 75 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 OEM Style Inlet/Outlet 1/8th NPT Temperature Sensor Port on Top End Tank Top Rank Logo Machined into Top End Tank and Painted on Core 100% All Aluminum TIG-Welded Construction 1.4 Bar High Pressure Radiator Cap with CSF Embossed Logo Raw Billet Aluminum Finish True Plug-and-Play “Drop-in Fit” Installation Requires Absolutely No Modifications Individually Leak and Pressure Tested OE Location Fan Shroud Mounting Points 2-Year Limited Warranty Limited Production Applications Year Range Make Chassis Code Model Trim Engine / Trans / Etc Notes 1989-1994 Nissan R32 Skyline GT-R L6 – 1989-1993 Nissan R32 Skyline GTE L6 – 1989-1993 Nissan R32 Skyline GTS L6 – 1989-1993 Nissan R32 Skyline GTS-25 L6 – 1989-1993 Nissan R32 Skyline GTS-4 L6 – 1989-1993 Nissan R32 Skyline GTS-t L6 –