Does anyone know the name of this fairing/body kit?

[Beltykahn]

Read the title

And if you guys know if there is a way to get better seat on it!
Hurts like hell to ride... still fun though

Links:
https://gyazo.com/4cea5c52aadb0e3b0f6f231845ef2d64
https://gyazo.com/bc6aa82ecf4c3eea3ce69a9ec526ebf1

Thanks for all the help guys!

 

[9zero7]

I'm not 100% sure but it looks to me like an 04-06 R1 tail swap