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E46 M3 CSF Radiator

E46 M3 CSF Radiator

Th best you can find! Triple-pass design maximizes cooling. CSF builds an industry leading, high-quality, all aluminum drop-in radiator that exceeds OE standards, gets rid of the plastic end tanks, and improves cooling by 25-30%.

 

We trust CSF quality and performance in our street and track cars to provide proper cooling with an easy direct-fit install. This E46 M3 radiator is a factory replacement using all factory shrouding, clip-on hoses, and mounting points.

 

CSF uses new technology packed into a compact two-row design for better cooling capacity without the added weight. More efficient B-tubes have greater surface area for cooling (15% cooling capacity increase in fin technology alone) and a precision multi-louvered fin to increase heat rejection performance and surface area contact. Additionally, this CSF part has more total cooling tubes, and a three-pass flow design for maximum cooling in race environments and extreme driving conditions - an E46 M3 industry first.

These technical features all contribute to improved cooling efficiency over OE-type performance upgrades, as well as other standard "performance" aluminum tanked radiators which are nothing more than aluminum tanks on a traditional stock core.

 

Made in Indonesia in the same factory that produces CSF parts for aftermarket and car line production for several European cars. This part is a much higher level of quality than the typical Chinese factory parts. CSF's Racing & High Performance Division is able to produce a premium high performance cooling system with a level of quality and craftsmanship that is usually found in products with a much higher price point due to their economies of scale of over 600,000 units sold globally every year.

 

All CSF radiators come with a two year warranty against defects in craftsmanship.

 

Fitments all E46 M3 applications.

    $585.00Price
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