Take your BMW F Series cooling system to the next level with the CSF Radiators B58 Gen1 High Performance Radiator – a premium, race-proven upgrade designed for maximum reliability and efficiency. Whether you’re pushing your B58 engine on track or enhancing thermal performance for daily driving, this radiator delivers superior heat management and long-term durability. Crafted using CSF’s advanced 2-row, 42mm core with exclusive B-tube technology and high-density multi-louvered fins, this unit offers up to 20–30% better heat dissipation over stock.
Constructed from aerospace-grade aluminium and TIG-welded for strength, the CSF radiator features CNC-machined mounting points and brackets to ensure a perfect, hassle-free fit. Compatible with the factory fan shroud, radiator hoses, and A/C condenser, this plug-and-play solution provides peace of mind and performance in one sleek package.
Key Features:
2-row, 42mm ultra-efficient aluminium core for enhanced cooling performance
CSF's exclusive B-tube technology for improved heat transfer
High-density multi-louvered fins for maximum airflow
TIG-welded construction for superior strength and durability
CNC-machined mounting points and brackets for factory-like fitment
Direct plug-and-play installation with OEM components
Compatible with OEM fan shroud, hoses, and A/C condenser
Finished with a professional-grade satin black coating for stealth looks
Tested and proven for both street and track use
Compatibility:
Designed specifically for BMW F Series models equipped with the B58 Gen1 engine, including:
BMW F20 M140i
BMW F21 M140i
BMW F22 M240i
BMW F30 340i
BMW F31 340i
BMW F32 440i
BMW F33 440i
BMW F36 440i Gran Coupe
This radiator is a direct-fit replacement for the OEM unit and is ideal for high-performance or tuned applications looking for better thermal efficiency and engine longevity.
