If you mean the strip of black plastic mesh?
Remove the entire front bumper cover:
5 torx across the top (leave one connected loosely to start
4 push connectors under each wheel arch.
1 bolt under each extreme corner.
Possibly some bolts/clips across the lower lip
Then trust and pull the bumper off the wings where they are clamped together at the sides. Bit tricky first time
Remove the last torx and the retaining metal strip
Pull the lot forward and off
Disconnect washer jets and foglights.
Working from the rear you should now be able to remove the whole series of clips and lock washers that hold the mesh on.
good luck - it's a pain until you've stripped it down once then easy
