Depending on the year the site of attachment differs.
Front bumper
-under the hood take out two pistons (inserted from top to bottom) that secure the grille and Unscrew the two screws near the headlights.
-take out the caps on the perimeter in the lower part (inserted from the bottom up).
-wrenched the wheel to the side.
-wheel arches take out the rivets and removed the fender liner.
-with the assistant release the latch in the wings and remove the bumper from the guides themselves.
-remove the connector from the fog lamp (if any).
-remove the connector from the Parking aid sensors (if any).
Rear bumper
The rear bumper is very simple.
-open the boot lid and Unscrew the opening, near the rear lights, one screw on each side.
-take out the caps and Unscrew the screws in the wheel arches, release the fender liner.
-take out the caps in the lower part (inserted from the bottom up).
-with the assistant release the latch in the wings and remove the bumper from the guides themselves.
-remove connector from the PDC (if any).
-remove the electrical connector license plate light.
How to remove front and rear bumper MAZDA 2 (2003-2007)
How to remove front and rear bumper Mazda 2 (2014-2022)