The exhaust muffler I got from the UK was a pretty good price but it did not come with clamps. The stainless exhaust pipe OD is 25mm and I'm thinking way to stiff to try regular hose clamps. Can't find regular exhaust style clamps this small and to get the clamps from the UK is way more expense than I'm willing to accept. The thought has occurred to me that I might get away with short notches in the exhaust piping then holding with regular hose clamps. What do you think? Has anyone run into this and if so what did you end up with for clamping exhaust pipe to muffler.