Works as advertised
Is this part needed? No. It it an important upgrade? I doubt it. but it might give a little margin for error to prevent over-tightening the intercooler bolts. You can search YouTube for a description of these studs/bolts. Material quality is excellent, installation couldn't be simpler, studs are the correct length.
FYI - Did not come with a sticker in case you're like me and wanted one for your wall/tool case :-)