Just a thought, that maybe it would help lower EGT's about 50* or so if I bought the 3-4'' adapter plate and bolted on an HX40 downpipe? It would get rid of that horrible elbow (it actually shrinks down to less than 2. 75'' ID at some points), and I figured it sure would flow better. I plan on bolting on a 16 CM housing on my HX35 for now, eventual plans for either an HX40 or an HTBG turbo so I will need an HX40 downpipe anyway. Plus I also figured that this adapter plate would take up that extra inch that the 16 cm non WG'd housing is short of. Any thoughts?