What type of exhaust hearders are these?

[xxs0ulxx]

I thought these headers were stock since i just got the bike but when trying to install 5 hydro frame sliders one didnt fit near the headers. I had to cut the slider puck for it to fit. Goole didnt help much so i thought maybe you guys knew.

Thanks

 

[oh9bolt]

Force headers

 

[xxs0ulxx]

ThAnks