[CameraCruiser]

I still have the booming after installing the dampener from my '98 LC onto the 2003. The sound of my '98 did not change one bit when I took it off, so I don't know what it was doing other than looking silly.

I hate to say it, but driving in my '98 feels more comfortable than the '03 because of the resonate booming. At certain speeds it is just freaky loud. It just builds up and you have to change the throttle position to alter the sound.

I have looked at the exhaust system and it looks like it has had some of the TSB repairs. There is a thing at the back of the exhaust that is pictured in the TSB. So it may have been partially or completely fixed earlier. Maybe age has had something to do with it.

Other thoughts. The rear vent windows seem kind of loose. So they tend to rattle. Maybe the weather stripping is bad and not putting enough pressure on the glass to keep it from rattling. My wife also has the back seats in, in the up position, which I have just read tend to be noisy.

I am going crazy. I strongly suggested to my wife that we get another LC and she went from 100% behind the idea to the other extreme.

So I have to figure this out. I am willing to put sound deadening stuff in, or whatever to resole this. Does anyone have any ideas?

Has anyone put sound deadening in their LC?

Tires? What?

Thanks