i used to have an injen air filter that made a whistling sound but after i cleaned it, the whistling sound was gone. i've upgraded my intake a few months ao to aem and also noticed that there was no whistling sound for this k&n filter. but the aem filter was kinda smashed from shipping. could that be the case? anyways, it seems like i should get a new filter because my current one is deformed. anyone know of a good air filter that produces that whistling effect?

 

What for.
You can try the HKS foam one. But it's sh!tty.

 

why do u want that sound? heh.

everyone is ususally annoyed by it.

 

yea i love that sound.. my injen makes it... but filter is very very old and i am gonna get a new one... i'll try out K&N... but jackson racings makes the best flowing one

 

my aem makes it, more so when the A/C is on...ahhh nutin special it's just sucking air..

 

correcting myself...it's actually the k&N air filter on an aem cai...

 

Weapon R.

 

i think they all make the noise.... don't they?

 

has anyone ever tried drillin a hole and glueing a small whistle to the intake? lol

 

I'm pretty sure they all make that noise. When mines dirty it doesn't whistle.