I wired a PWM wire to the wire for the exhaust overheat light (the one thats never REALLY used). Then enabled the intercooler fan function. I set mine to come on at 180 and off at 160. I tested it at 120 and 110, it works like a champ... took about an hour to do. If any body wants details, just reply.

 

That's a pretty sweet idea, I'd be all over that...except I have a couple gauges and my wideband display blocking my light cluster. Would there be an easy way to get the stock "shift up" light to do the same? Otherwise I may just have to go get a bulb and put it in my center console for this, its a great idea.

 

well if you find the wire that triggers the shift up light, theoretically it should work.