Depending on the year of release of the attachment can vary.
Front bumper
-open the hood.
-under the hood take out the rivets that secure the lining and radiator grill.
-remove radiator grille.
-under the radiator grille and pull out the caps.
-at the bottom, take out the caps and Unscrew the screws (twisted and inserted from the bottom up) that secure the lower part of the bumper.
-wrenched the wheel left or right, depending on which side of the bed will disassemble.
-in the wheel wells, Unscrew the screws and take out the rivets that attach the fender liner.
-attach the fender liner to the side and Unscrew one screw on each side (spun upwards) holding the bumper to the wings.
-with the assistant release the latch in the wings and bumper pulls gently on yourself.
-remove the connectors from the fog lights (if any).
-remove connectors with additional electrical equipment (if available).
Rear bumper
-open the trunk lid.
-in the opening of the trunk, remove the lining sidewalls of the rear lights.
-under the covers Unscrew two screws on each side that secure the tail lights.
-remove the rear lights under them and take out one piston on each side.
-take out the caps on the perimeter in the lower part of the bumper (inserted from the bottom up).
-in the wheel wells, Unscrew the screws and take out the rivets that attach the fender liner.
-attach the fender liner to the side and Unscrew the screws holding the corners of the bumper to the wings (spun up).
-with the assistant release the bumper clips and gently pulls on itself.
-remove the connectors from the equipment (if any).
How to remove front and rear bumper Nissan Murano Z51 (after 2008)
How to remove front and rear bumper Nissan Murano Z52 (after 2014)