Any reason to not go with this setup? Seems like a nice clean setup for not a lot of money.. If there's any glaring reasons to not do it, please let me know before I pull the trigger on a purchase!

1) Does anybody know if a tune is required after the intallation of this intake?

2) Better choices for the money for a complete hard pipe + intake setup

3) Will HP be a limiting factor on the AGP setup? I want a hardpipe/intake setup that will not be a reason why my HP can't go higher (biggest turbo i'd go is another stock housing sized turbo (so that all my components still line up).

Thanks!