Jim, I just replaced the whole muffler system on my  82 Vanagon Diesel camper
last fall. I ended up doing that because the muffler broke where the pipe
entered the muffler, on the manifold side. I found out that the cause of the
problem was the 3 rubber mounts that hold the exhaust system to the engine. They
had come apart and the vibration caused stress fractures to the pipes and
muffler. I ended up ordering the three rubber mounts (2 identical mounts on
right and a different one on the left) from VW.... I think if memory serves
correct. Got rid of a bunch of vibration noises. I figure, with the expense of
the new system;  it would be a waste not to do it right- and negate early
failure.

Jim Snyder wrote:

> Hi
>
> I noticed today that the muffler and exhaust pipe connection is cracked in
> my '82 Vanagon. Before I replace them I thought I would check with the list
> to see how to proceed.
>
> The pipe from the manifold is in good shape but the previous owner welded
> the end of this pipe to the muffler. The muffler is cracking in several
> spots.
>
> Is it possible to use a custom muffler, cut the exhaust pipe, and connect
> these together with the necessary connectors, etc. or better just to replace
> all pieces with the stock ones?
>
> How about prices and suppliers?
>
> Many thanks in advance!!
>
> Jim Snyder