Will any pipe and silincer fit together?

Dec 18, 2002
Hi, my bike is now up and running, the only problem i have is its noise, i ride in the woods and the locals are pretty angry with the amount of noise that it puts out, i need an enduro legal silincer, but am unable to obtain one to fit a 92 rm125, would a silincer from another bike fit directly on to a dg pipe and then i could make a bracket to bolt it to the frame?! Just wanna keep our riding area open, for our enjoyement! Thanks