Things never fail to amaze me and contribute to the fact that when trying to figure out what parts you will need, they get screwed up by either parts counter guys or myself, quick story .....So I need a muffler for my winter beater, it comes in, I want to install it. Obviously I will be needing U-Bolt clamps, but what size. WELLLLLLLL the inlet is 2.25" ID And 2.5" OD....I go to use a 2.5" Clamp, WAY TOO BIG! It takes a 2.25" clamp...... Now who would have thought THIS!! The parts counter guy couldn't even give me an answer. Why does the simplest of things it would seem, have a stupid a** issue like this!!? Another thing to add to the ridiculous column in life lol