i've dynomated my doors and they still 4ucking rattle like a jar full of rocks .does anyone else have the same problem or is just my car? is there a fix?

 

What components and mounts do you have in the door?

 

I've got 2 sheets of Dynamat Extreme per door. 1 full sheet around the woofer area (ouside door skin, inside door skin, where the woofer mounts, an inside door panel skin. The rest is mostly on the inside door skin with maybe 1/4 a sheet cut in strips 25mm wide by 100mm long placed on the actual door panel itself. Putting these strips reduces plastic vibration a ton while still keeping weight down without having to cover the whole door.

Other things to help reduce rattles/vibrations is to drill out all the blocked holes in the stock grill and add egg crate material from teh woofer out radially to the door skin.