*licence plates/frames/horns/underglow duplicates due to glitch (buy/select one to make other disappear)

*car duplicates could occur due to having eaplay/bought prevous dlc's

*some or all dlc cars have locked customisation for certain users

*10 ghost items in banner/stickers section (don't know how to get rid of them, possibly some upcoming ones)

non-unlockable:
7 banner sticker-challenges -not possible
4 banner art's -not possible