I bought my Mk3 Golf used a few months ago and am happy in all respects except for the exhaust system. The last owner replaced it with some sort of custom setup which is welded together from the downpipe back and it's waaay to loud. There's a universal cat and an empty can and that's it for sound muffling. Can anyone recommend a fix which will allow me to keep the cat (which is the most expensive piece to replace) but find me some peace and quite?
Thanks, -AM