Never have noticed that with my header. :shrugs:

 

lol
here you can hear it in this video. im the tc with the black stripe.

http://www.youtube.com/watch?v=0lpdFFYGYco

 

That's a pretty wicked sound. Does it still do that.

 

yes. i always get people that want to race me cause they think im boosted lol. makes me feel a little better inside lol. one day ill be boosted.

 

Buy my supercharger. I'll give you a good deal on everything.

 

Except the trd exhaust. Unless you would want that.

 

That is a very pronounced sound. I have an Injen CAI, Megan Racing header, and Injen SES exhaust. I can hear a little when I let off to shift, but nothing as pronounced as what you are getting. I can tell mine is from the CAI and the positioning of the throttle-body as the air is rushing by.