hey guys, i bought a cheap intake from ebay,figuring i could use the piping and go get a way better filter. Well i went to go intall the piping and having some trouble understanding wear everything goes. On the pipe there are 3 connections, 2 small and 1 big, the 2 small are for the 2 small vacum hoses, and the bigger one has to be for the bigger hose. know were does the MAF sensor go? there is a port on the part that connects the filter to the heating coil section, but why would i put the sensor before the heating coil? did i get the wrong part or do i have to do some modification to the pipe?