jpmilling

hi all, i fitted a new 900w sub and a 1000w amp in my car. the sound is loud my teeth chatter lol. however, when you get out the car all you can hear is the tailgate rattling like mad. will soundproofing help cure this problem? it seems to come more from the tailgate itself than the boot area.


thanks

J-P

mattyw

is it your number plate rattling