When it comes to keeping your Porsche 944, 968, or 924S running cool, you want something that’s built to last and perform. That's where the CSF High-Performance All-Aluminum Radiator comes into play. With over 50 years of experience in radiator manufacturing, CSF knows a thing or two about keeping engines cool, whether you're cruising down the street or pushing your car to the limit on the track.

This isn't just any radiator; it's designed specifically for high horsepower builds and race environments. The 2-row core with CSF's exclusive B-Tube Technology is a game changer. Instead of the usual oval "O" type tubes, these "B-tubes" are engineered for strength and efficiency. They’re thinner and lighter, which means better cooling without the bulk. In fact, the design increases heat transfer surface area by about 15% compared to standard tubes, giving you the cooling power of two smaller tubes in the same space as one big one. This means you get dual liquid laminar flow, which is pretty neat!

One of the standout features is the ultra-efficient multi-louvered fins. They’re meticulously aligned to maximize airflow, and CSF has tested these in their wind tunnel lab to ensure you get the best heat rejection possible. You can trust that this radiator is going to keep your engine temp in check, even when you're really pushing it.

Installation? It’s a true "drop-in fit." No need for any modifications—just pop it in and you’re good to go. The OE-style brackets are CNC machined and welded for durability, and the inlet and outlet connections match up perfectly with your OEM hoses. So, if you’ve got aftermarket hoses, they’ll fit right in too.

Here’s a quick rundown of what you get:

• 2-Row - 42mm Ultra-High-Performance Core
• Individually Leak and Pressure Tested
• 2-Year Limited Warranty
• Optional Shroud & Dual 9-Inch SPAL Fan Kit Available (CSF #8180)
• CSF's Exclusive B-Tube Technology
• 6.5mm Tall Ultra Efficient Fins
• CNC Machined Mounting Brackets, Fittings, and OEM Style Inlet/Outlet
• 100% All Aluminum TIG-Welded Construction
• Satin Black Finish for an OEM+ Look
• Includes Upgraded Yellow Zinc Hardware
• Includes Adjustable Top End Plate Radiator Cross-Over Tube Brackets
• True Plug-and-Play "Drop-in Fit" Installation

For those who like to get into the nitty-gritty, the specs are solid:

• Core Height: 19.6875 in.
• Core Thickness: 1.625 in.
• Core Width: 12.625 in.
• Inlet Diameter: 1.5 in. (Top Left)
• Outlet Diameter: 1.5 in. (Bottom Right)
• Cross Flow Type for optimal flow

This radiator fits the following models:

• Porsche 924 (1987-1988)
• Porsche 944 (1983-1991)
• Porsche 968 (1992-1995)

So if you’re looking to keep your Porsche running cool and strong, this CSF radiator is a solid choice. It’s built for performance and reliability, and it’s ready to handle whatever you throw at it.