CSF Aluminum Performance Radiator - E46 M3 Triple Pass Radiator

Sale price£708.00 GBP

CSF Aluminum Performance Radiator - E46 M3 Triple Pass Radiator

This part is a much higher level of quality than the typical Chinese factory parts. CSF's Racing & High Division is able to produce a premium high 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.

INSTALLATION NOTE: Any radiator replacement can result in air pockets during initial installation/filling which will not allow the system to function properly. Special care must be taken to fully bleed all air in radiator, engine, and cooling system before operation.

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

Fitments all E46 M3 applications.

CSF Aluminum Performance Radiator 

BMW Fitments: 

3 Series
E46 (99-05) > M3

The E46 M3 CSF 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 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 upgrades, as well as other standard aluminum tanked radiators which are nothing more than aluminum tanks on a traditional stock core.

Bmw E46 M3

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