The SA07 is believed to have had modifications to the cockpit sides and the rear structure of the car in the hope it will be strong enough to pass the test this time around. If the car fails, Super Aguri may use their interim car which is nearly identical in appearance to the 2006 Honda RA106 car. It is possible that even if the SA07 passes the FIA test, Super Aguri may choose to run their interim car in Australia anyway because of the ‘customer car’ row, otherwise they risk not being able to race.