I have a 1995 318i automatic, 124,000 kms, that needs an original stock
muffler replacement ( it's loud )....thing is, it'll be $400 CDN to replace,
and I have to wait a month so I can afford to have it done.
My question: Will driving the car for another month with the old muffler do
any damage to the engine, or catylitic-coverter ?