Aero Turbine muffler?
Anyone install an Aero Turbine Muffler on your diesel pusher... which one? Happy with sound level? Any added power, or MPG increase? Thank guys
Forum Discussion
jwmII wrote:
Gimmick, just like the 4 electrode spark plugs, overhaul oil and all the rest of that stuff.
Yeh, but these don't sound as good even though they perform just as well.
