Currently on the search for a used Stillen Supercharger, looking for a little more fun for my VQ35de (rebuilt with z1 stage 3 and a couple other extra goodies and high compression pistons)

outside of their pulley upgrades, has anyone ported their stillen? I know the SVT Cobra guys have done it, wanted to see if anyone here has done it.

Ideas

Larger fuel pump, larger injectors, ati harmonic dampener, ported blower, pulley upgrade, tensioner upgrade, larger intake upgrade 3.5"+

any information if any is welcome. Looking for about 400whp, yes I know I could get a vortech and be well over that but the stillen just has that crazy whine and I love it.