I have an 08 Fit Sport with an auto trans. Only mod is a cone filter. When I'm jamming on it to get up to speed, at high RPMs I hear a sound from behind the spedo almost like a harmonica. It's not super loud or anything but I do notice it. At highway driving speeds, it's gone.

Any ideas?

 

That my friend is the sweet, sweet sound of VTEC.

 

Hahaha i love the way you described it

 

Vtec locking the rockers to pick up the high cam lobe and flatten out the power curve. Zoom zoom.

 

Whaaaaat? No way! That harmonica honk? VTEC switchover definately doesn't have the same sound my Type-R motor does then. LOL!!

 

I know it's in there some where....

 

Lol our v tech does not even compare to the type r or gsr or even the si... The fit is a cute hummmm lol