Will this fit a 2006 Tiffin Allegro Open Road 35 TSA with an 8.1 L Vortec on a workhorse setup ( James S RAYCROFT, 03/19/2021 )

Yes, they should fit unless there has already been modifications made to the exhaust system.

01 WH P32 chassis. How loud are these mufflers? This is for my elderly mothers motorhome. ( Scott Hayes, 09/05/2020 )

They are not loud, not much difference than stock.

Will these fit a 2005 Winnebago adventurer? What type of shop will typically install these? I assume Midas or Meinkie won’t do the install.
Thanks,
Joe ( Joe Gangemi, 05/17/2020 )

Yes these will fit but do require cutting and clamping or welding in place. Most muffler shops wouldn't have an issue doing the install, it just comes down if they have the facilities to accommodate the size of an RV. We do have the OEM mufflers available which would not require any cutting but they are very expensive: https://www.ultrarvproducts.com/W0006356-Muffler-Assembly-w-Flanges-(Individual)

What is required to replace the mufflers on my 2006 w24 chassis listed above. Do you sell the replacement flanges?
( Edward Tredway, 07/18/2019 )

We do not have the flanges for sale on their own. What we do here in our shop is we cut the pipe as close to the body of the muffler as possible so that we can reuse the stub of pipe with the flange. You'll need a couple exhaust gaskets (15027074) and you will probably want to pick up some 3" clamps from the local auto parts store.

need two muffler with center in with flanche on each of front and side outlet 3inch rear ( andre lalonde, 03/20/2018 )

Not answered yet.