Has anyone here done the RR intake spacer? My friend and i just put on a ported eaton over the weekend and we tried to put the spacer but couldnt get the intercooler tubes that came with the intake spacer to into the hole that it was suppose to go, so we ended up skipping it and will go back to it at a later date. But has anyone here done that mod for the eaton? and have you had any problems? also what kind of gains did you get from it? any info would really help!