668LT4
Seasoned Member
I caught a few things looking at stickers. 22s say 15 speakers, 23 say 16 speakers. 22s have 46% North American parts content, 23s say 39% (and add a callout for China parts). Manual transmissions now say origin country is Mexico for 23s, and USA for 22. That must be a labeling thing, as I think all Tremecs are made in Mexico.