If there are no visible cracks in the boot then make sure all the hose clamps are nice and tight and well seated. I found that smearing petroleum jelly on all of the mating parts makes installation a helluva lot easier and I'm sure it helps with keeping your intake sealed too.
Originally Posted by E46tknv
i think my intake boot is F*ed up as well. whistles like a teapot at high rpms.
Last edited by M Powah; 08-29-2011 at 11:13 PM.
Reason: Grammar (AGAIN!!!)