Exhaust size

[darrsi]

My Quill is an old straight through race can with no markings on it, and i recently added a cut down baffle to it, but i didn't like the sound of it so removed it. Handy for MOT's although he's passed it no problems before. The good thing about it is that it has a reasonably quiet rumble when riding around normally, and only starts screaming when i give it a bit of welly.

The Moto GP is just loud, then louder, then louder still.
Which is okay for fun value, but can get tiresome on the ears on a motorway for instance, which was why i put the Quill back on.
It's all legal though with the baffle in, surprisingly!  I've never actually tried riding without the baffle in though, maybe i should give it a go?  :think