air filter question.??
 

hey guy, i know that this ain't much of a performance thingy but i wanna post this up and see what kinda of responses that i would get before i do DO this.. well here it is, i got a s5 gtu (totally stock) and i want to drop in a k&n air filter into it on my next oil change.. (which is comming up soon..) and i wanted to know whats better or that is what do you guys perfer.. should i just get a stock replacement those square looking thingy(which is k&n), or a k&n air cone filter? does both have power gain, and is it and should it be notice able.?? well that will be it for now, but want some response in that.. thanks guys!..

1990_whitecomet:confused: :eek: :confused:

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https://www.rx7club.com/showthread.p...hreadid=279505