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CSF Radiators  |  SKU: CSF8355

CSF BMW F87 M2 & Gen 1 B58 High-Performance Auxiliary Radiator

$773.22 AUD
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An industry-leading reputation and overwhelming success with BMW cooling has made CSF the #1 cooling choice for the F87 M2 (N55), F3X 340i/440i, and F2X M240i/M140i.

The new CSF Auxiliary Radiators are a great addition to the popular F87 (N55) & F3X/F2X Cooling Suites. Like the other cooling systems on these BMWs, the aux rads do a pretty good job in stock form. However, once you start adding a lot of power and pushing the car in aggressive driving conditions, the factory systems start to show its limitations. As more and more owners keep pushing the limits of their M2s and Gen 1 B58s, CSF is here to keep them cool.

Sold Individually � all applications use 2 auxiliary radiators

Multi-Fit � Fits Both Left & Right Side

2-Row � 42mm High-Performance Core Featuring CSF�s Exclusive B-tube Technology

New 5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact

Tank Volume and Core Size Increased

100% All-Aluminum TIG-Welded Construction

OEM Style �Quick Connect� Inlet/Outlet

True �Drop-in Fit� Requires No Modifications to Install

Includes Detachable Rock Guard

Individually Leak and Pressure Tested

High-Performance Upgrade Suitable for Professional Racing, Street Performance, or OEM Replacement

Satin Black Finish for OEM+ Look

2 Year Limited Warranty

Year Range Make Chassis Code Model Trim Engine / Trans / Etc Notes
2016-2018 BMW F87 M2 - Turbocharged 3.0L L6 Only Requires 1
2016-2018 BMW F3X 340i - Turbocharged 3.0L L6 BMW: 17-11-8-625-447 Only - See Fitment Notes
2016-2018 BMW F3X 340i xDrive - Turbocharged 3.0L L6 BMW: 17-11-8-625-447 Only - See Fitment Notes
2017-2019 BMW F3X 340i GT xDrive - Turbocharged 3.0L L6 BMW: 17-11-8-625-447 Only - See Fitment Notes
2017-2020 BMW F3X 440i - Turbocharged 3.0L L6 BMW: 17-11-8-625-447 Only - See Fitment Notes
2017-2020 BMW F3X 440i xDrive - Turbocharged 3.0L L6 BMW: 17-11-8-625-447 Only - See Fitment Notes
2017-2020 BMW F3X 440i Gran Coupe - Turbocharged 3.0L L6 BMW: 17-11-8-625-447 Only - See Fitment Notes
2017-2020 BMW F3X 440i xDrive Gran Coupe - Turbocharged 3.0L L6 BMW: 17-11-8-625-447 Only - See Fitment Notes
2017-2020 BMW F3X 430i - Turbocharged 2.0L L4 BMW: 17-11-8-625-447 Only - See Fitment Notes
2017-2020 BMW F3X 430i xDrive - Turbocharged 2.0L L4 BMW: 17-11-8-625-447 Only - See Fitment Notes
2017-2020 BMW F3X 430i Gran Coupe - Turbocharged 2.0L L4 BMW: 17-11-8-625-447 Only - See Fitment Notes
2017-2020 BMW F3X 430i xDrive Gran Coupe - Turbocharged 2.0L L4 BMW: 17-11-8-625-447 Only - See Fitment Notes
2017-2021 BMW F2X M240i - Turbocharged 3.0L L6 BMW: 17-11-8-625-447 Only - See Fitment Notes
2017-2021 BMW F2X M240i xDrive - Turbocharged 3.0L L6 BMW: 17-11-8-625-447 Only - See Fitment Notes

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CSF BMW F87 M2 & Gen 1 B58 High-Performance Auxiliary Radiator
CSF Radiators

CSF BMW F87 M2 & Gen 1 B58 High-Performance Auxiliary Radiator

$773.22 AUD

An industry-leading reputation and overwhelming success with BMW cooling has made CSF the #1 cooling choice for the F87 M2 (N55), F3X 340i/440i, and F2X M240i/M140i.

The new CSF Auxiliary Radiators are a great addition to the popular F87 (N55) & F3X/F2X Cooling Suites. Like the other cooling systems on these BMWs, the aux rads do a pretty good job in stock form. However, once you start adding a lot of power and pushing the car in aggressive driving conditions, the factory systems start to show its limitations. As more and more owners keep pushing the limits of their M2s and Gen 1 B58s, CSF is here to keep them cool.

Sold Individually � all applications use 2 auxiliary radiators

Multi-Fit � Fits Both Left & Right Side

2-Row � 42mm High-Performance Core Featuring CSF�s Exclusive B-tube Technology

New 5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact

Tank Volume and Core Size Increased

100% All-Aluminum TIG-Welded Construction

OEM Style �Quick Connect� Inlet/Outlet

True �Drop-in Fit� Requires No Modifications to Install

Includes Detachable Rock Guard

Individually Leak and Pressure Tested

High-Performance Upgrade Suitable for Professional Racing, Street Performance, or OEM Replacement

Satin Black Finish for OEM+ Look

2 Year Limited Warranty

Year Range Make Chassis Code Model Trim Engine / Trans / Etc Notes
2016-2018 BMW F87 M2 - Turbocharged 3.0L L6 Only Requires 1
2016-2018 BMW F3X 340i - Turbocharged 3.0L L6 BMW: 17-11-8-625-447 Only - See Fitment Notes
2016-2018 BMW F3X 340i xDrive - Turbocharged 3.0L L6 BMW: 17-11-8-625-447 Only - See Fitment Notes
2017-2019 BMW F3X 340i GT xDrive - Turbocharged 3.0L L6 BMW: 17-11-8-625-447 Only - See Fitment Notes
2017-2020 BMW F3X 440i - Turbocharged 3.0L L6 BMW: 17-11-8-625-447 Only - See Fitment Notes
2017-2020 BMW F3X 440i xDrive - Turbocharged 3.0L L6 BMW: 17-11-8-625-447 Only - See Fitment Notes
2017-2020 BMW F3X 440i Gran Coupe - Turbocharged 3.0L L6 BMW: 17-11-8-625-447 Only - See Fitment Notes
2017-2020 BMW F3X 440i xDrive Gran Coupe - Turbocharged 3.0L L6 BMW: 17-11-8-625-447 Only - See Fitment Notes
2017-2020 BMW F3X 430i - Turbocharged 2.0L L4 BMW: 17-11-8-625-447 Only - See Fitment Notes
2017-2020 BMW F3X 430i xDrive - Turbocharged 2.0L L4 BMW: 17-11-8-625-447 Only - See Fitment Notes
2017-2020 BMW F3X 430i Gran Coupe - Turbocharged 2.0L L4 BMW: 17-11-8-625-447 Only - See Fitment Notes
2017-2020 BMW F3X 430i xDrive Gran Coupe - Turbocharged 2.0L L4 BMW: 17-11-8-625-447 Only - See Fitment Notes
2017-2021 BMW F2X M240i - Turbocharged 3.0L L6 BMW: 17-11-8-625-447 Only - See Fitment Notes
2017-2021 BMW F2X M240i xDrive - Turbocharged 3.0L L6 BMW: 17-11-8-625-447 Only - See Fitment Notes

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