damn i sure wish i wouldve done harder research here........i went and got the injen cai.....installed it short ram for now........luv the sound @ 5000 rpm and even the hisssn sound u hear when steppin on the gas ............but it seems to me the ztube and popcharger sounds better and actually makes a lil power.........i just got my injen cai installed bout a week ago but im thinkin bout sellin for the ztube and pop charger

 

You would never feel a power difference from one intake to the next.

 

this makes no cents to me a CAI looses power?! i don't think so it sucks in cool air and even if it heats up the tube the air coming in the tube is cooler. if any thing the z tube will loose hp because its all in the engine bay where it is hot even with a heat shield it is still warm air in there and when i installed my CAI it made my car noticeably faster in higher RPM band and it felt a little shy in the lower RPMs but more then made up for it in the higher RPMs and maybe it is opposite for a ram intake

 

To clear up any confusion about whether aftermarket intakes make any power, this thread is awesome. https://g35driver.com/forums/intake-...s-results.html


So please people, let's move on.