First time posting to this msgboard, hopefully someone has some suggestions for me! I have a 2003 subaru legacy that i had a cat back done on about 4yrs ago. The muffler has been replaced once more since then but the resonator that connects to the muffler has since rotted away at the flange as well as the flange that connects the resonator to the cat converter, we have done some bandaid work in the meantime to keep it running but it seems as though something more permanent will need to be done in the near future. Any suggestions for where to go or what kind of $$ to expect to pay would be great. Or any idea how easy it would be to obtain a cat converter and a resonator (aftermarket---are they worth it?). Thanks for any help!