ok, i dont know if yalls ludes do this but my lude gives off kinda like this airy (alot of air) noise that gets louder as i go through higher rpms. its like phhhhhHHHHHHHHH lol i doubt that helps, but i know another guy with a lude and his does the same just not AS loud as mine. it especially does it after ive been driving the car for a while.

yes i have a aftermarket intake /w bypass valve but IT MADE THE NOISE B4 THE INTAKE the reason i bought the intake was i though the stock airbox had a hole or something.

If any one has any idea what it could be let me know.

 

run a leakdown test.

 

where can i do that?(my local shops suck) how much one cost? should i even worry about it if im about to do a motor swap?