I'm apparently a newbie when it comes to everything Raptor. I need help identifying a part and its use. I just got my radiator replaced but there is another part with fins like a radiator directly in front and I don't know what it is. I'm not talking about the trans cooler or the intercooler. It looks almost like a secondary radiator that has the same dimensions but is half as thick.I can see right through it and don't see any thing or hoses, at least on top.There is a foam piece that runs the length of it on top. I feel stupid for asking, but wtf is it?