Hi guys I just got my 07 S2000 AP2. Thinking of upgrading the Radiator to a Koyo unit like those on sale in ebay. But I read that if comes with the hole for the fan control switch, I checked that AP2's do not have this fan control switch as is is controlled by the ECU.

In this case will the radiator fit? Or can i just buy it and weld the hole up?

Any feedback is greatly appreciated