Going through my car, I am replacing the OEM radiator fan with the Mishimoto slimline. My Oem fan seems to have bad bearings, it is very difficult to spin by hand. And it and the shroud weigh a ton.

So for a track only Evo, what have you guys done with the fan control module? Left it in circuit? Or bypassed it to just run off the fan relay?

 

Bypass with relay and a switch. Much simpler plus you can run multiple fans (ie oil cooler). I had a thread a long while back detailing some part #'s.

 

Bypass and go off a switch.