Will dynamat stop my trunk from flexing?


Silver Member
Username: Goatin


Post Number: 611
Registered: Jan-06
I just finaly installed my R's and they pound so hard I am so happy and inside the car it sounds absolutely Great but outside my car sounds like a rattle box because my trunk is flexing like crazy when I turn it up about half way even though I cant hear it in the car.

What should I do to stop my trunk felxing?
I have a 98 malibu "no spoiler"

Any suggestions?

Silver Member
Username: Jakeyplaysbass

St. Louis, MO

Post Number: 764
Registered: Jul-05
it should take alot of the rattle out but it might not stop the flexing. if its a thin metal its very hard to stop flexing.

Silver Member
Username: Yukhui

Myrtle Beach, South Carolina USA

Post Number: 301
Registered: Jan-06
How about some good ole concrete? lol

Silver Member
Username: Goatin


Post Number: 612
Registered: Jan-06

Silver Member
Username: Dustin3

Tigard, Or U.S.

Post Number: 651
Registered: Oct-05
i wouldnt get dynamat, a little too expensive. for your trunk get some edead v1se (goes for about($26 shipped on ebay for 10 sqft) or get some second skin damplifier. both are less expensive and just as durable as dynamat.

using these will reduce the rattle by alot.

if you really want to stop the rattle get the edead v3, paint it on where ever it needs to be, and then put the edead v1se over it. or vis-vera

Silver Member
Username: Astrosafari

Delhi, Ontario Canada

Post Number: 292
Registered: Aug-05
reinforce your drunk lid some how

Silver Member
Username: Ucfsaxman

Oviedo/orlando, Fl

Post Number: 708
Registered: May-05
my whole trunk used to flex then i completely dynamatted the trunk and it stopped flexing.

Silver Member
Username: Rmzracer

Bentonville, Arkansas USA

Post Number: 109
Registered: Jul-05
build some braces for it. Use wood, its not that hard.
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