N54 CSF Radiator Install 

UPDATE: Had my first track day of the year and this worked great. No issues with coolant temperatures, highest I saw coolant go was 240 °F on a 90° and sunny day after pushing it for 25 minutes running 21 psi and stock oil cooler. So far no complaints In the winter I recommend covering your kidney grills partially as the radiator is too efficient and your car will throw codes from coolant temps being too low!

Csf radiator, vsrf fmic and 335is auxiliary radiator conversion would go a long way on these cars . Should be bulletproof in terms of cooling

🔥🔥🔥🔥

Is that the CSF 7046?