few dumb questions

[gts-j-town]

First off, is it actually worth the money of getting a trd less resistent/high flow airfilter..is it a noticeable differance? Secondly, would any shop know how to install a pully, im thinking of getting the aem pully, how much does this add h/p whise? Also, Is it worth it to get a set of really good spark plugs, and if so what brand and where to buy them, is it a noticable improvement? And finnaly if i were to do all these mods, would it definantly be a noticable improvment? Sorry for all the dumb questions its just that...I DONT KNOW SH!t ABOUT CARS!!! By the way ITs a 2002 gts manual 6 speed.

[z6joker9]

first off this should be in the in the newbie forum.

theairfilter will add also nothing. the pulley might add 1-2 hp when the A/C is on. Lastly, we already have Denso Iridium Plugs, so you aren't gonna some that are much better...

all those will give you next to nothing. With the money for those three you could get a CAI and you'll def notice that.

[da wacky paki]

Yup...none of the mods are worth the money they cost. Intake is a much better investment.