This isn't the regular confusion that most people get and has been discussed on the forums before. I already know the Akra "Slip-On" (61005099200 & 61105099200) canisters will fit the Evolution Header (61005007200). You need to use the Evolution Y-Pipe which comes with the Evolution headers.

What I would like to know is, if someone with either 61105099300 or 61005099300 Evolution silencers can measure the internal and external diameter of the canister exit orifice. Just to clarify, the end with the carbon end cap. It doesn't require any dismantling, just to run out to the garage and run an accurate tape measure (or preferably verniers) across internal and external diameter of the opening. Measurement in millimetres would be great.

I believe the two people who have these canisters are Bic and Klink, unless there are some other people out there that could do the same that would be appreciated.

Thanks.

I'm back to my house Thursday. If nobody has answered by then I will pop to the garage and measure for you.