If it's not a Nismo just remove the under shroud and you can reach up and get to both latches from underneath and manually release the latch. If it is a Nismo you will have to remove the front bumper cover with an upholstery tool to remove the upper clips and then remove the rest of the front cover retaining hardware the normal way. Once the front bumper is off you can access the latches on the Nismo.
Passenger side latch with under shroud removed:
Driver side:
