Exhaust help

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jbishop
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Exhaust help

Unread post by jbishop »

I pulled this out of my intro thread as I dont want to clutter the two :)

I am thinking about putting a new muffler on my 4.6 YJ. I know the tailpipe size is 2.25 and I think the cat is 2.25. What size inlet/outlet would I need on the muffler itself to make everything fit?

TIA,

Jared
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Kurt
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Re: Exhaust help

Unread post by Kurt »

Jared,

I just bought a cat back to put in my 92 YJ.
(Mangled :o the existing exhaust at last Saturdays run in Western Mass)

Muffler (both ends) 2 1/2" ID
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jbishop
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Re: Exhaust help

Unread post by jbishop »

Perfect :) thanks for the help!

you guys are right, I am going to like it here.
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jbishop
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Re: Exhaust help

Unread post by jbishop »

cool so something like this should work: http://www.summitracing.com/parts/FLO-42541/
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Kurt
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Re: Exhaust help

Unread post by Kurt »

jbishop wrote:cool so something like this should work: http://www.summitracing.com/parts/FLO-42541/
Looks like it ought to work.
It's case length is 13". My new muffler case is 14". Close enough ;)
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jbishop
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Re: Exhaust help

Unread post by jbishop »

good enough for me :) Thanks again.
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ZAEDOCK
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Re: Exhaust help

Unread post by ZAEDOCK »

19"-20" overall is perfect.
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Hoodoo Man
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Re: Exhaust help

Unread post by Hoodoo Man »

When i put in my LA kit on my TJ i went to Lous custom exhaust in Nashua. From the cat back it was only about 125 bucks to bend up what i needed. may be worth letting them do it. aside from having to clearance the tail pipe due to smoshage its held up well all season...
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Re: Exhaust help

Unread post by DOUG »

Voodoo Chile wrote:When i put in my LA kit on my TJ i went to Lous custom exhaust in Nashua. From the cat back it was only about 125 bucks to bend up what i needed. may be worth letting them do it. aside from having to clearance the tail pipe due to smoshage its held up well all season...
X2 for Lous Custom Exhaust.

After destroying the tailpipe on the Rubi wheeling a few years ago, I took it to Lous in No. reading. They installed a cat back and bent it in such a way that the entire system is up out of harms way, including the tailpipe. 8-) Think it was about $200.00. Stainless muffler, and aluminized pipe.
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jbishop
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Re: Exhaust help

Unread post by jbishop »

Maybe I will head up that way :) Thanks!
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nostaw

Re: Exhaust help

Unread post by nostaw »

I had Lou's Custom Exhaust do a header-back exhaust on my XJ a couple years ago in Nashua... One of the joints is pretty ugly, but overall they did a good job w/ it.

JW
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