nitrous is the absolute best bang for the buck. if you don't do it right though, it could bite you in the ass.

well i stayed away from nitrous on the Subaru I think i'm going to stay away from it on the RX-7.

So far this is what I got planed.

Throttle body mod(already done it on my spare one)
Pineapple 6 port Sleeves(waiting for my friend to get them)
Racing Beat header
Full exhaust(not sure what brand yet)
Intake(not sure what brand yet)
Removing all emissions stuff(doing this after inspection)
Remvoing the AC(doesn't work anyways)
Switching to a electric fan
Lightweight pulleys
Racing clutch
LSD
Suspension
stock 4 pot brakes conversion
And much more

I know the last couple of things werent power stuff but what the hell.

what happened to cheap? you got over $900 of goodies in there. and i'm being easy on prices.

Well that is cheap to me;) , i got a lot more into my impreza probally around $15k

you can make 310 hp with a pp

why dont u get a N-Tercooler, it will kick up to 50 more hp out of ur air-to-air inter-cooled ride and it nitrous free!! dont know the prices yet but i will find out!! might be something i will do!!<shrugs>

welp here the link http://www.nitrousexpress.com/welcome.htm

for 600 bucks im game, wont blow myself up either, hehe!!=p