godsfshrmn

Is anyone else getting a loud rattle in the back behind the seats when you go over a bump? It started out kinda quite, now its very loud. It sounds like that whole black piece in the back is vibrating. I have beat on it and looked around and cannot find the source of thei noise

snvowles

Yeah I get that too. I think it might be my aftermarket sway bar though - I'm yanking that **** out wednesday. Might be something else though on your car...not sure, sorry.

jokieman

Check your antenna. Ours comes loose sometimes and rattles like a bitch when we go over a little bump. It screws down tight, then a couple weeks later loosens up again.

g5mike

Mine was doing that, all I did was put foam tape in the back and it stopped the black cover from rattling against the window

Matty

Check the exhaust to see if it is hitting the heat sheild. The exhaust may have come loose.
Just a thought.

bluecobaltss06

Yeah mines doin it too, it's the deck lid

HackAbuse

Tape down those little child seat mount covers on the rear deck lid, I learned that after i installed my system

snarkee

i have this anoying squeek coming from behing the drivers side rear seat

Asstyme

Maybe the 2 rear cheap ass hard plastic seat release cables under the black rear cover piece in the trunk ???

barryBlueSS

had a rattle it was from the sub in the trunk, dealer tightened it up and been good ever since

Tomtwtwtw

The panel right behind the seats rattled on my car when I got it - the dealer added some extra insulation there and it fixed it up good.

SoloZ/SS

I just picked up my car last night and I had to listen to that rattle eversince, those PDI guess are all the same. the rest of the car is good

carbombss

amen to that i just opened mine up an no more rattle

Mazdaspeed

did you manage to fix it? the dealer tried 3 time and I still have a rattle around the backseat (passenger side), thinking of ducktaping the plastic assembly behind the seats!!! Anyone would recommend something else than ducktape?