My Aero S1 has been confirmed by MMC as a development car and has an unregistered plus 8 chassis number ending 327 as pre-production Aero's weren't assigned Aero chassis numbers. I'm busy writing to them to try confirm a maunufacture date for the +8 Chassis number so can register my car on a correct age related plate. I'm looking to see if there is a register of plus 8 chassis numbers to date mine.
Regards Andrew
AnDrew G 2003 Aero S1 - past 2009 Aeromax - past 2012 +4 Supersport - past 2008 Aero S4 -past