There are two screws that hold the pipe on and the leadpipe simply slips off the horn. There is a male connector connecting the leadpipe to the main tuning slide. The female receiver is on the leadpipe. Just turn the screws off the horn, pop the leadpipe off, put the other one on, tighten the screws, and you’re good to go.
Fantastic horns, and they don't need the inside of the valves oiled, a huge plus.
How does the interchangeable mouth pipe work?
There are two screws that hold the pipe on and the leadpipe simply slips off the horn. There is a male connector connecting the leadpipe to the main tuning slide. The female receiver is on the leadpipe. Just turn the screws off the horn, pop the leadpipe off, put the other one on, tighten the screws, and you’re good to go.
Do you happen to know the age of the horn?
Yes! It is a 2003.