Mike, As one who subscribed and did this mod you keep just the end of 987 maf housing that buckles to 987 airbox, cut most of it off and then graft the 986 housing into it. As you see from the pics earlier the taper section is where it's plastic welded and joined. Be sure to get that honeycombed air flow straightener in there before the maf too. To get 987 airbox in you will have to bend the engine cover tab on front and rear of driver side. There was no getting around it for me. I did remove the intake manifold, makes it easier cause it's tight in there.
Last edited by Lapister; 10-30-2015 at 04:12 PM.
|