2003 Moomba Outback replacement muffler Inlet 3.5" x outlet 3"

[pipnj25]

Hi Moomba Family. New to this forum and second season owning my boat. Put it in the water and the muffler has a split as does the inlet hose. Struggling to find a replacement new or used muffler with a 3.5" Inlet and a 3" outlet and a 45 degree on the inlet. Anyone direct me in the right direction to source one or advice on a suitable muffler to swop out solution. So appreciated. Thanks.
Phil

[Stazi]

https://www.marinepartssource.com/3-...RoCMNUQAvD_BwE


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[Fastest1]

I pulled them out entirely. I use a piece of SS tubing from the guys at FAE. Since they are water cooled they never even get uncomfortable to touch. I like the sound too but I run the full FAE system.

[pipnj25]

https://www.marinepartssource.com/3-...RoCMNUQAvD_BwE


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Thank you so much but the issue i have is one end of the muffler is 3" and the other end is 3.5". I have spent hours trying to find one on line.

[Stazi]

Thank you so much but the issue i have is one end of the muffler is 3" and the other end is 3.5". I have spent hours trying to find one on line.

Use this to make the transition.

https://www.motionraceworks.com/prod...QaAv24EALw_wcB


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[pipnj25]

you dont have photos you can share do you, may be the way to go. Appreciate it. Thanks

[Stazi]

Use this to make the transition


https://www.motionraceworks.com/prod...0aAhXHEALw_wcB


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[Stazi]

you dont have photos you can share do you, may be the way to go. Appreciate it. Thanks

Photo is in the link I posted.


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[james yarosz]

If you have ever worked with fiberglass they can be repaired.

[Mikey]

If you have ever worked with fiberglass they can be repaired.

I initially fixed a splitting muffler at the seams, via fibreglass etc, but finally replaced. Bought at ski dim. Problem was that number and model I got from them was wrong. Apparently a batch or two were given different mufflers than what specs said.

After receiving my muffler, now mufflers I had to deal with what you said, wrong size outlets, and being far away and needing the part at that moment my solution was going to a muffler shop and getting a short piece of stainless 3” pipe then stretching the other end out to 3 1/2” to an exact fit then using fern o plumbing fittings to mate them all together. Works great..

Sadly boat not available at the moment to get pics to show what I did.