CSF BMW G8X M3/M4/M2 High-Performance Auxiliary Radiator - Single Radiator wheel adapters Lifetime Warranty

Lifetime Warranty

Please specify size

or K20A3 throttle bodies (does NOT fit K20A3 RSX base)

and advanced race control

Effective temperature range: Ambient - 932°F (500°C)

CSF BMW G8X M3/M4/M2 High-Performance Auxiliary Radiator - Single Radiator wheel adapters Lifetime WarrantyCompared to the OEM G8X coolers, the CSF units are a significant upgrade. The TIG welded aluminum tanks are much larger than the OE plastic tanks offering superior strength and fluid volume. A larger 2 row 42mm core increases cooling efficiency and capacity. This high efficiency core uses CSF's Exclusive B Tube Technology and latest 5mm fin technology, maximizing airflow and heat dissipation. These 5mm fins significantly increase the heat exchange