Simonini Exhaust for Puch mopeds with aluminum baffle.
The classic high revvin ripper pipe.
24mm ID on the header. Made for flat port exhausts so if you want to install on most of the 47mm kits, you'll have to modify the header or it will point up super high. Maybe that's a look you like.
Will not work with pedals and there may be some interference with your rear shock depending on the frame.