Hatch area "buzz" after exhaust install

370zGatorman · 06-09-2013, 07:59 PM

I had my FI exhaust installed a few months ago but didn't experience the noise you mentioned. I was ready though as I had already covered the entire trunk with Dynamat Extreme and as mentioned earlier I put the Dynamat behind the license plate as well. I would highly suggest both of these options and then see how it sounds from there.

JAYNO20 · 06-10-2013, 01:23 AM

Quote:

Originally Posted by 370zGatorman

I had my FI exhaust installed a few months ago but didn't experience the noise you mentioned. I was ready though as I had already covered the entire trunk with Dynamat Extreme and as mentioned earlier I put the Dynamat behind the license plate as well. I would highly suggest both of these options and then see how it sounds from there.

I did the license plate and almost the whole hatch. I still have a little bit left before the whole hatch is done, but this one buzzing sound still remains. The damn car has no other rattles but this one and its killer.

It is DEFINITELY coming from inside the car, I had someone lay underneath it when I started it to verify it wasn't outside.

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06-09-2013, 07:59 PM	#1 (permalink)
370zGatorman Base Member Join Date: Jun 2012 Location: Charlotte, NC Posts: 113 Drives: 2009 370z Rep Power: 14	I had my FI exhaust installed a few months ago but didn't experience the noise you mentioned. I was ready though as I had already covered the entire trunk with Dynamat Extreme and as mentioned earlier I put the Dynamat behind the license plate as well. I would highly suggest both of these options and then see how it sounds from there.