Ello Ello, I'm hoping thread title isnt a put off as i know there must be a million threads regarding exhausts. My question is and the knowledge/advice im after is more how they work and what makes them compatible with diff bikes as opposed to what brand or where to buy. I own a cbr250rr and have tried to polish and remove god knows how many years worth of scratches and scuffs and it just dosnt want to look good again. Options for off the shelf items r very limited, none of which tickle my fancy. So is it possible with some modifacation and or fabrication to take an exhaust from another bike and fit it to mine without any dire consequences. Should probs have made it clear at the start im refering to the "slip on" or "can" part of the exhaust. Would love to fit a brutale 3 outlet or similiar or some kind of twin outlet (stacked type) to the lil cibby but have no idea if its even possible, so any help or understanding would b greatly appreciated. Also sound is not a huge issue. Cheers Macca.