radiator fan needed?

[RøÝâLÄœ]

alright so i took out my ac last week and decided to get a koyo radiator. so i'm just wondering if i get a koyo radiator, do i need the radiator fan? cuzz i see in many pictures where people who upgraded their radiators don't have a radiator fan. wondering if this is safe?

 

[DC2Integ]

ive never seen a radiator without some sort of fan so i dont know i say get yourself one though.

 

[JDMxDB8]

You use your stock fans. Unless you wanna upgrade to aftermarket ones. Im gonna be getting a Koyo as well. I'll probably get aftermarket fans in the summer.