Well, after much debate I put this on both the car and truck. One piece fits both. It lowered intake temps on my car 5 degrees according to my computer. So I am happy. I sealed off the car intake with pipe wrap, and used leftover pieces of the Cool Cover for the truck. Hopeing to keep more of the air from the true ram air hood in there. Overall happy. Looks bad on my car because it is a curved metal pipe and the MAF is in the way. The cars aftermarket intake is metal and can use this.