once i removed the stock airbox i found a hose that i couldnt figure out what it was hooked up to...its not the bigger line that runs to the engine...its a smaller one under the air box...do i leave it? do i plug it? where does it go?!?!?! Thanx for the help...and holly **** does it sound amazing...

 

It is proably your transmission breather hose that does not connect to anything.

 

thats what it looked like...just hanging there...thanx man