Originally Posted by sbce90
The diffuser is 1 piece and just certain sections of the diffuser get painted if you want them painted (like the white car in the picture). The carbon insert is purely add-on I think. There are replica diffusers out there but just be wary of fitment.
^ Spot on about the OEM stuff. the CF add-on alone is about $400 up.
Reps are pretty good. Bear in mind you need to do a bit of trimming on the inside (not noticeable) of your bumper to fit the diffuser (just as you would have to with the OEM performance diffuser).