The unit has an internal muffler already.Do any of you with 2500 LPs have one with a muffler? What is the part number?
Winnebago did not supply one and the 2500 LP sounds about 125dB. Supposed to sound 75dB according to Onan PR. Onan says cannot put a muffler on. It's either a muffler or I'm throwing the Onan out and installing a Honda.