One pipe has no holes. Two pipes have small holes. One pipe has a larger hole at the tip along with a couple other holes. All sound like some of the baffling is loose when shaken. Not sure if these are worth repairing and are of any value to someone. I'm sure they'd be expensive to ship. I'm in Reno, NV. These came off of a 1978 CB750 with 15k miles that lived in a garage in Lake Tahoe.