How can i stop the taillights from rattling from the subs??? thats where most of the rattle is coming from.. Do i really have to dynomat the trunk?? I dont want to lose anymore speed due to weight.. i already lost some w/ the system and the sunroof.

 

turn down the volume

 

I don't have any problems with my taillights rattling, have you removed the housings? Maybe it will help to tighten the screws.

 

when you open the trunk there are 2 large rubber "screws" on either side of the trunk below the spoiler (if you have one of course) just unscrew them a little and that will cause your trunk to close more solidly and add a little more pressure to the tail light area of the car, maybe that'll help. I did this and am running 2 12" subs on a 750 watt amp and have very little noice other them the growl of the speakers.