hey i got 2 kicker c 12's and they cause my boot to ratlle like feck, what can i do to stop it?

take all the trim off and put thick chunky spungy double sided tape between it all.... did it on my mates vn works a charm no rattles at all from the boot.... just need to do the rear bumper cause it rattles slightly too and it'll be rattleless.

The heat sheild on the exhaust rattles like nothing on earth on mine. 1Along with the spoiler, numberplate - Lucky I can't hear it from the inside, but still sounds dodgy from the outside.

Take the subs out of the boot and put them in your room.

or the more expensive option is sound deadening

sound deadening isnt that expensive..

improves sound quality aswell :D

Between the boot lid bracing and the skin, use some sikaflex, or a coloured caulking compound that's as close to your car colour as possible, then go around it and seal the gap between them.

This will stop the skin rattling against the bracing. I did this and I have no bootlid rattles at all.

Also, remove your inner roof lining and caulk the gap between the roof support beam and the roof skin. This will stop the roof rattling at really high sub volume.