to old pipes? Mine rusted out at the resonator, just behind the resonator body rusted off at the outlet pipe. 1996 ES300, original muffler and resonator, cat and flex pipe assembly replaced about 3 years ago. If welding new muffler to old pipe isn't feasible, would clamps work well? It doesn't seem able to just weld the resonator back together because it broke right at the outlet, so nothing to grab on to, and thus the tin can trick is probably out of consideration, too.