Air box mods

[Paule]

From looking at mine I think it was straight through the taper is on the outside. The area where the MAF is located is thicker. I can check mine on Friday if you need exact.
I am running 17psi now with no issues.
How did the stainless end up?

Hey Dinger did you get the exact dimensions from you hpd maf housing on Friday? I'm thinking of just opening up the area the maf sits in. So 72.5mm inlet, 73mm where the maf sits. (maybe more but I'm just going a little bit at a time) 72.5 out let