I am going with the Front Mount Intake Setup with the Super Chargers location in mind. Most of the intake Piping is 3 inch ebay kits of 90's, 45's and straight pipes. From the Throttle body to the mass air flow is a 2.5 inch pipe. I liked the look of the bigger diameter pipe so I went with it. A smaller diameter pipe would of probably been better for performance with the supercharger on. I did not flange any of the pipes ends and it holds together just fine. This is because I have to BOV set to soft. I used a cheap BOV(ebay) on the hard setting and it would cause a pipe blow off/out. It would separate at the clamp on the mass air flow the most.

Short Ram Design on a previous setup. 90 degree 3 inch Pipe to mass air flow with a filter. At one point I was spraying nitrous through the mass air sensor. Shockingly it worked without damaging it at the time.