I did some backyard testing today before switching intakes. Today it was around 85 and i scanned everything with my PPE. Before changing intakes i took the truck for a ride and got it nice and hot. Cruising my intake temps were roughly 110 degress and sitting and idleing temps were up to 140 degrees. Motor temp was 194. This is with the stock swiss cheese airbox. I went home let it cool and switched to the S&B intake. Again i took it out and got it nice and hot. Cruising my intake temps were down to 85 which was the outside temp. Sitting and idleing temps never broke 100. Besides picking up more turbo whistle the intake cleaned up alot of my off the line smoke. before if i stomped it from a stand still it would roll the coal. Now doing the same thing it cut it in half. SOTP feeling it seems like it picked up a few but hard to tell. I will know when i got back to the track soon. I thought id let you know my experience. S&B kit is nice kit and fits great. I had it in in less then 1/2 hour. I also bought it from Alligator performance