its just condensation in the muffler combining with carbon in there and draining out the holes in the muffler. there's lots of water vapor in exhaust and sometimes it doesnt pass through if things dont warm up enough. There are small holes in the muffler to allow it to drain out. Normal condition.
2010 Exhaust
G
Looked under my 2010 Pemium today and noticed that the exhaust pipe going from the manifold to the muffler is rusted. Does anyone know if the Stainless Exhaust should appear rusty on the outside? Dealer claims this is normal.
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