Hey everyone. I have been thinking about adding efans primarily to keep my A/C colder and I heard they keep the engine a lot cooler. Will they run ok with my custom tune that is running now or is this the type of mod that needs an updated tune.

 

No, they would not effect anything within the tune.

 

They won't affect the tune. I've been thinking of adding fans for my A/C to. Are you gonna buy a kit or piece on together yourself?