Can you get a close-up picture of it? Every deck lid I've looked at over recent years has had a 'T' prefix stamp, but that's a minute selection of production. For comparison, my car is an 04A build and the trunk lid is dated 12th week, as is most all of the sheetmetal. I'd think a late May car would be somewhere around week 19-21 but just a guesstimate.
