VW muffler on a civic..Will it work
 

Would it be OK to install a muffler from a VW onto an 88 civic?? I have a loud muffler right now, and was able to get this muffler from a friend that owns a recking company. It looks like it will physicallyfit with some mods to the hangers, but I don't want to destroy my motor by doing this. I was thinking about welding it on myself....any thoughts??