Or just more completely, not like it'll fall off without them, but it looks finished with them.If you want the "chin spoiler" you'll have to get the fascia for a SS/SC/TC. You'll need the chin spoiler (called an extension) too.
If you don't want the chin spoiler then you'll need the fascia from a SS/NA, Sport, or 08 LT with appearance package.
In addition to the fascia you'll need the 2 brackets that go on the bottom to bolt up the fascia correctly.
I'll get the PNs out later.