Hi all. I just installed the Roush intake in my 2007 5.4L Supercrew and the air going into the engine is way hotter than the stock intake. I set up my Edge to monitor the IAT and it was a few degrees hotter at idle and close to or at ambient temperature when I was driving.
Now with the Roush I have seen the IAT go up to 118 deg while waiting at a stop light and when moving (even on the highway) still stays a good 10-20 deg above ambient temperature. I am up in Alberta and the temperatures have ranged from about 10 deg to about 53 deg. Am I doing something wrong? Does anyone else have this problem?
Thanks

 

these iats are typical on an underhood open type airbox

 

If that's the case, they should call them 'more' air intakes rather than 'cold' air intakes. Thanks for the input.