Board Thread:Game Discussion/@comment-26388545-20181010233030/@comment-26388545-20181012004717

Hey guys, I've been in communication with the EA staff about this one and have this official response;

"the player achieved that by manipulating game files, which is a breach of the terms of service."

So it's not something that you can recreate without a form of hacking that will endanger your account. The Terms of Service certainly state that manipulation of game files can result in a ban.