My understanding is the rear seat option had never been crash tested in the US so that's why you don't see them here stock. If you install one, JDM or EDM, into your USDM CRX...beware. Many police officers may not know you shouldn't have one installed if they see it and may not give it a second thought. Keep in mind though if you have someone in the back and you get into an accident you'll become very aquainted with the courtroom. Nuff said on that note.