[maz310]

I know how to remove the front bumper but not the grille as i don't see any info online on how to replace it

 

[kms1990]

this may help, looks like he did a sedan, but hatchbacks should be similar http://mazda3revolution.com/forums/...78-how-remove-front-bumper-grille-insert.html

fyi, the search button at the top right works vey well in this forum.