I used BluCrush TRD cold airbox trick. I couldnt fine a Supercharger snorkel so I bought some of that flexy aluminum pipe at home depot and put it over the hole and ran it down behind the bumper. The result was me driving 380 miles on a tank of gas
I did, http://forums.genvibe.com/zerothread?id=18601But I'm also running a K&N and removed the extra parts from the air box. I saw no difference in MPG or performance...But I don't have to change the filter as often