No you need NOT purchase a new muffler with the DL50...
I have three DL 50s with stock muflers and smoke and they work just fine...
More DBs then a pitts but I feel has more power...
......HAVE FUN......[8D]
ORIGINAL: nitro wing
This is one thing that I wonder about.
The DA comes with muffler?,but the DL's muffler is not really usable and one has to spend an aditional 70-100$?
Still puts it under the DA's price though,but closes the gap