Thanks...would love to confirm before I order but they should be ok.....It should. And I daresay it would. I started off with G&G Moto2 cans on stock header but didn’t find any joy in that setup so got the Akrapovic headers and the cans fitted perfectly with those. Exhaust can manufacturers are aware that the best headers are made by Akrapovic and Arrow so I’m sure that is taken into account by them when designing the mounting system. The Y-pipe diameter is always the same anyways so it’s just a matter of pulling the springs on to the ‘hook’ welded to the Y-pipe.