So, when i bought my car, it had the stock airbox removed, and was replaced with some sort of air filter, however i don't know what kind it is. If anyone knows what it is, that would be great, because i want to make sure i take proper care of it. Also, there is a wire going into the end of it, which can be removed by a connector, which i first thought was just drilled into the filter and stuck there (certainly something the original owner might have done, he wasn't the brightest), but it actually seems to be a part of the filter with that wire being intended to be there. Can anyone tell me what that wire is?? It comes out of the same group of wires as the stuff for the MAF.