First I used painters tape to make some measurements, so I could reference where to cut.
After removing all of the plastic clips and giving the bumper a gentle tug on the outside corners...
I removed the front aluminum and foam impact items
After removing the chrome bits, it was time to cut. I used a vibe saw, it worked amazing, but any saw will do.
The front chrome piece needed a trim of about 1/2"
Be sure to use a cut off wheel, as there is metal below the chrome (I thought it was just plastic at first)
Close Up
The support brackets needed a little trim to clear the sway bar.
I fabbed up a bracket for each side of the bumper to support the lower part of the bumper, so it didn't get ripped off,
or vibrate around.
Here is a finished look. It looks better in person, the phone camera makes it look kind of meh
And here is some trimming pictures for 33" tires <285/70/17> on TRD Replica rims which have 5mm of offset.
Tires pictured are not the 33's
I used the vibe saw on the front, with some heat gun action.