CSF BMW G8X M3/M4/M2 High-Performance Auxiliary Radiator - Single Radiator M Q70 (2011-2014) Improve your throttle response with

Improve your throttle response with BDs large bulbous intake plenum which holds extra reserve air available to improve turbo response time on acceleration

Replaces OE 55234619

the Track Edition reuses factory tips

Unleash the full potential of your Z with the Mishimoto 2023+ Nissan Z Performance Radiator

-More predictable handling and less sway

CSF BMW G8X M3/M4/M2 High-Performance Auxiliary Radiator - Single Radiator M Q70 (2011-2014) Improve your throttle response withCompared 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