Intercooler fans- Are they needed?

[pgoffner]

I was wondering if this was a needed mod or if I should spend the money elsewhere. Thanks.

 

[sy#2716]

They are not really needed but when i installed mine i did notice a 10degree drop when i would cut them on when i was sitting still in traffic. But i did not use the typical spal fans i went with 2 GSXR(01,02 750's) motorcycle radiator fan they are the same size and i got both for like $40 and the flow a tone of air that i can tell. But they are not neccesary. Jpope

 

[pgoffner]

Thanks!