The Mufflers on my Century are rusty, so i am looking for new ones. Found Waldron and Classic Exhaust for Original. But it is very expansive to get it to Germany. Will pay over 200 $ Shipping and Tax. In Germany i can get some Magnaflow / Dynomax Mufflers. Because off German Law it has to be a quiet Muffler! The best fitment I‘ve found is the 11224 Magnaflow Straight Through Performance 13214 Magnaflow XL Multi Chamber Performance (quiter than 11224?!) 17427 Dynomax Trush Turbo 17730 Dynomax Super Turbo Someone here with experience on aftermarket mufflers on a 58 Century?