Its a big heavy lump that standard collector box/silencer isn't it, although I've only ever felt it picking up the box mines been in since buying the bike. Should be a good weight saving with the decat as well, its going to sound epic.
Yes it sure is I’m not sure what my new system weighs I may have to weigh both and see what the difference actually is….. i have waited a long time for this so I’m looking forward to seeing what gains I get