I was just gonna order a full size aluminum radiator for my integra.I was wondering if one 12" fan on the passenger side would be enough? or should I run a fan on both sides?My wastegate used to slightly touch the slim fan on the driver side with the stock full size radiator thats y.please lmk thanks!

 

You only need the second fan for AC, therefore if you don't have an AC one 12" fan will be fine.

 

on my dc2 i have an alumnium radiator with 1 slim fan w/ ac! and it works really good. you just need a good quality fan and radiator and you should be good.