# CSF BMW F87 M2 and Gen 1 B58 High Performance Auxiliary Radiator

100% All-Aluminum construction ensures the best performance and durability. The integrated mounting frame is much stronger and more durable than the OE plastic pod mounting system. In addition, the black finish provides extra protection and corrosion resistance. CSF auxiliary radiators offer even more durability with the integrated bolt on rock guards to keep the coolers safe. You've no doubt heard horror stories about OEM coolers getting punctured and spilling fluids all over the road or track. Now you can feel more confident that your cooling system is safer from road debris.

-   New "Track-Spec" 5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact and Heat Dissipation
-   High-Performance Upgrade Suitable for Professional Racing, Street Performance, or OEM Replacement
-   2-Row - 42mm High-Performance Core Featuring CSF's Exclusive B-tube Technology
-   Sold Individually - most applications use 2 auxiliary radiators
-   True "Drop-in Fit" Requires No Modifications to Install
-   100% All-Aluminum TIG-Welded Construction
-   Multi-Fit - Fits Both Left & Right Side
-   OEM Style "Quick Connect" Inlet/Outlet
-   Individually Leak and Pressure Tested
-   Tank Volume and Core Size Increased
-   Satin Black Finish for OEM+ Look
-   Includes Detachable Rock Guard
-   2 Year Limited Warranty

This Part Fits:

Year

Make

Model

Submodel

2016-2018

BMW

340i

Base

2017-2019

BMW

340i GT xDrive

Base

2016-2018

BMW

340i xDrive

Base

2017-2020

BMW

430i

Base

2017-2020

BMW

430i Gran Coupe

Base

2017-2020

BMW

430i xDrive

Base

2017-2020

BMW

430i xDrive Gran Coupe

Base

2017-2020

BMW

440i

Base

2017-2020

BMW

440i Gran Coupe

Base

2017-2020

BMW

440i xDrive

Base

2017-2020

BMW

440i xDrive Gran Coupe

Base

2016-2018

BMW

M2

Base

2017-2021

BMW

M240i

Base

2017-2021

BMW

M240i xDrive

Base

## Details

- **Price:** 574.94 CAD
- **Vendor:** CSF
- **Type:** Radiators

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 574.94 CAD | In stock |

## Images

- Photo - Primary
- Photo - Mounted
- Photo - Mounted
- Photo - Close Up
- Photo - Close Up
- Photo - Close Up
- User 1
- User 2
- User 2
- Photo - out of package

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/csf-bmw-f87-m2-and-gen-1-b58-high-performance-auxiliary-radiator)
> Updated: 2026-07-05