Need Help To Choose!!!!!!!!!!!

I am about to buy some stuff for my 97 vr4 and i need c which ones u guys will go for and which one gives the most hp and quality.

First is Intake:
K&N Intake $150
or
HKS Intake $220


Second is DownPipes:
ATR: $367
or
Stillen: $ 368
or
TopSpeed $220


Third is Electronic Boost Controllers:
Apex AVC-R $479
or
Blitz SBC Spec R $424
or
Blitz SBC Spec S $312
or
Greddy Profec B Spec II $325

Or any other brand or mods u think it would be better.

(my car is stock beside ACT Heavy Duty Street Clutch)

My preferences...K&N, Atr downpipe, Greddy Profec B...but that is me. Personally, I think you should read John Monnins comparisons in teh FAQ...they helped me come to all my decisions.

every time i try to search something in the FAQ all it tells me is that Sorry we cant find it.
Is there something to do or i need Know so i can use the FAQ????
Like for example if i am lookin for John Monnins comparisons what do u put in the little search box for the FAQ?

The faq is a thread, in the 3000gt forum, always one of the top 3 threads, titled 'FAQ....read before asking' there is no search feature in the FAQ.

http://www.automotiveforums.com/vbulletin/showthread.php?t=301872

Here is the link to the FAQ, if for whatever reason you are having a problem loading it.

And here are the specific links to John Monnin's comparisons:

Boost controller comparison: http://johnmonnin.netfirms.com/Boostcontrol.html
Intakes: http://johnmonnin.netfirms.com/Intakes.html
Downpipe: http://johnmonnin.netfirms.com/Downpipe.html