I had to fix my friends exhaust pipe last sunday.
Couldn't get suitable parts from a store.
So, i used diy methods.
Attachment 36563
Attachment 36564
Hammered ends of two pipes to cone shape.
Attachment 36565
Welded them.
Attachment 36566
Adjusted widht of the cones suitable for the connector ( two Piece "French" Manifold Clamp ) with suitable lenght piece of pipe. ( 10 mm long )
Clamp used:
Attachment 36569
Attachment 36567
Attachment 36568
Welds are made with stick. Little tricky task with rusted pipe, but can be done.
And here is the sound of the fixed pipe.
https://youtu.be/hPXpeloNl2g
Backround noise of the yard is nearly louder.
Working fix, If you have to do it without pre manufactured parts.