Rear "carbon fiber" oem diffuser removal

[ReaperBRZ]

Hey guys, I know this has been posted once or twice but after messing around with it myself I came to the conclusion.... Why cut it? I want to remove the peice that surrounds the lower exhaust... The diffuser if you will. I got all the screws out and tried removing the push pins but decided to stop cause I didn't want to break anything so I decided to go to forums to ask. Can I remove just the lower diffuser part? I don't understand why I couldn't without having to remove the whole "carbon fiber" back diffuser part with the reverse light and all. Is it even possible to remove that whole thing to for that full naked look... Is it legal? Much appreciate all answers, thanks guys.

[Tselmeg916]

Bumper and the black "diffuser" is. Single piece

So that diffuser isn't detachable.. It is the bumper.. So some people cut it..

If you're talking about the oem diffuser add on.. Then that's just double side taped on and few clips and maybe some screws