Recent content by ajohnson23

I did but maybe because I had already lowered tire pressure and adjusted original stoppers it didn't produce a meaningful difference. The below is the same road I test out with each change. This shows the drop in decibels, a -1 is equivalent to 10% drop.

@i First off, thanks so much for both this and the tubing suggestion. I have a brand new model Y and incredibly frustrated, but good to know there are a few options available. I had adjusted the 4 stoppers using chalk, 3-d printed the upper two and no change in DB at the low frequencies but I...

Rigid hatch stops I presume? Which tubing solution did you go with?

I just ran a test using the exact same street trying to maintain 25 mph most of the time with 5 different scenarios. I used db-C based off a recommendation from an audio engineer on this thread previously. No one else was in the car. Look at the grey line on the left which represents the max...

The one tepid suggestion the SC manager had was to see about doing a cargo cover. I am gathering from some of the experienced prior posts here that it is a boomy issue due to the cavernous space and especially bouncing off the single piece of glass roof. I am thinking about getting the...

Did you change your tires? If so, did it reduce or eliminate the boom? I just got a brand new Model Y and it's driving me crazy. Went to Tesla service and they said it is normal, and should get better after a few thousand miles once suspension breaks in.

I have a brand new Model Y with this issue. Tried to reject it within a few hours after they delivered to my house, it was too late. I tried adjusting the four knobs in the trunk at least 10 times and driving each time but no real difference. Lowered tire pressure to 38-39 but no noticeable...