I have spent a lot of time dynamating (and money) my trunk and 4 doors... it sounds 400% better, but those pressure flaps are rattling like mad. They dont do this when the doors / trunk is open, because they dont need to dispell the extra pressure fromt the subs. Just want to know if it is a big no-no if I get rid of the vents, and seal them. My sound will be soooo much better!
I know they are there in case of air bag deploymeny, to equalize the presure... but if the air bags did go off without the vents, I cant imagine it being more pressure then having my subs pound.. lol
Let me know your thoughts..
