The mud flaps the P pre-ordered have the Gen2 logo on them, while yours have the Gen1 Raptor logo on them. Just a subtle difference though.
Here is a link to the mud flaps he ordered.
http://www.fordraptorforum.com/f195/2017-raptor-logo-pdp-mudflap-group-buy-52917/
I've heard from those who say the mudflaps work but I haven't really looked at any comparisons with/without to say for fact they do.
From my own experience...
Two Raptors out in Moab...
I had running board extensions on the front and nowhere near as bad goo wise.
I couldn't get used to the look of them. Dirty Raptor's are fun for about 5 seconds until you have to clean this crap up! My neighbors hate me!
While I do have comparison shots at the link below, they aren't nearly THAT muddy...lol
https://www.freedommotorsportsraptorstore.com/index.php?main_page=index&cPath=1126_1313