So I just installed an Injen intake. Its not the first one I've done so I was familiar with the process, though I'm not saying I'm and expert. Anyway, after I installed it and it cranked with no problem. Didn't throw a CEL, alls well. Only thing is, when I accelerate, I get a whistling sound and I'm hoping its not a normal thing. I thought it might have been because my wheel well has a little gap that air may be passing thru, but it happens when I'm stopped and rev the engine. Any ideas where its coming from? Its effin annoying...

 

its normal... its just doin its' job and suckin in air... live with it, i like it..

 

i like it too lol.

 

^^ yuup

 

haha yeah it sounds amazing........ i dont know why you wouldnt like it.

 

its turbo!! (I like the whistle too)

 

like everyone says, pretty normal. afterall, the suction of air has to get there somehow, so it comes from areas like wheel well, gaps between the hood and engine bay, in and around the hoses etc...so pretty normal as with a CAI, its in the wheel well so you wont hear it as much.

 

I love that sound. It sounds awsome imo

 

thats the best part of my cai