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.
The new CSF Auxiliary Radiators are a great addition to the popular F87 (N55) & F3X/F2X Cooling Suites. As more and more owners keep pushing the limits of their M2s and Gen 1 B58s, CSF is here to keep them cool.
The CSF #8355 Cooling product is designed to be a “Drop-In Fit” application. The product will install in the OEM Location with no modifications necessary unless otherwise noted or instructions are included in the product package. Please see the manufacturer repair manual for standard installation instructions. If you do not feel confident installing this product CSF recommends taking it to a qualified installation facility.
- 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
Fits:
BMW 340i Base 2016 to 2018
BMW 340i GT xDrive Base 2017 to 2019
BMW 340i xDrive Base 2016 to 2018
BMW 430i Base 2017 to 2020
BMW 430i Gran Coupe Base 2017 to 2020
BMW 430i xDrive Base 2017 to 2020
BMW 430i xDrive Gran Coupe Base 2017 to 2020
BMW 440i Base 2017 to 2020
BMW 440i Gran Coupe Base 2017 to 2020
BMW 440i xDrive Base 2017 to 2020
BMW 440i xDrive Gran Coupe Base 2017 to 2020
BMW M2 Base 2016 to 2018
BMW M240i Base 2017 to 2021
BMW M240i xDrive Base 2017 to 2021
