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      02-28-2020, 10:52 AM   #29
Alex C.
Private First Class
United_States
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Drives: 2019 Bmw X3 xdrive30i
Join Date: Nov 2019
Location: United States, MD

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Quote:
Originally Posted by justanotherx3 View Post
Did you sound deaden all the doors or just the trunk?
Three layers of dynamat on the inside of the rear tailgate. Two layers of dynamat on the rear plate and a border of butyl rubber rope around the inside edge of plate. Also foam tape on the plate frame and red loctite on the plate holder to rear gate and loctite on all 4 plate bolts. Trust me the loctite was needed. At first I somehow managed to lose a screw before I did loctite. Even though I still had 4 bolts holding the plate on the plate mount. Doors didnt need any sound deadening. They are very dead from factory. I did do the foam circles behind the door drivers though. I also dropped the rear headliner to sound deaden up there too but its not worth the hassle. I didnt notice a difference and now my rear headliner doesnt seat up correctly with the tailgate gasket. Hope this helps
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