My 09 has this film on the rear bumper from the factory. I can see the outline of it on the leading edge of the rear bumper where it wraps along the sides. Anyone else notice this?

 

Mine has it also

 

I got my 2009 SLT sport (sunburst orange) in April and had a professional installer put the 3M protection film on the following:
- entire front bumper
- Grille
-hood
- front fenders (front of them)
- door mirrors
-rockers
-wheel wells
Although the 3M protection film is expensive. Its the best investment I could have ever made. Its *******ly invisible, cleans well and totally protects any area exposed to the elements (rocks, bugs, etc..)
I definitely would not go with the cheaper brands.