How is "Tampering with the Vehicle and its systems, including installation of non-Tesla accessories or parts or their installation, or any damage directly or indirectly caused by, due to or resulting from the installation or use of non-Tesla parts or accessories;" not a violation of Magnuson–Moss Warranty Act?
There's an exception if you can convince the FTC that the product will only work correctly with branded parts. Take a look at 15 USC 2302(c): https://www.law.cornell.edu/uscode/text/15/2302
