I’m told it might leave a hole in the floor.
Do you have the 7, 6, or 5 seat option?
What do you do with the seat electrical cables?
Do you want the navigation system and A/C to work? Don't cut cables or pull fuses.
Do you want a flat floor? Maybe two levels?
This is not easy and not the project for you, but if you have a trusted mechanic who knows Tesla, go for it. Tesla electrical systems are very tricky.
I'm guessing you have a big dog that would like more space. Your dog will love it.
Setting up a meth lab??
What is this? An episode of Breaking Bad?!?!?
I Have 7 seat setup and my dog only weighs 11 lbs I just like the bucket seat separation look and comfort fill of single seats instead of 3.
Looks like no one has removed the middle seat.
You can contact T-Sportsline - they might be able to give you pointers.
Best answer I have for you & no I don't believe anyone on these forums has removed the 2nd row of the Model X
Look up Rich Rebuilds on YouTube. He’s done it, and has videos.