Rusty exhaust, any decent repair kits exist?

A forum for the legendary Nissan Pathfinder and Infiniti QX4.
macava2620
Posts: 2
Joined: Sat Aug 23, 2008 12:58 pm

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Have 2001 QX4, and where the rear and center muffler connect has rusted out. Both ends are pretty much rotted, but eveything else is sound. Does anyone know of any kits that can be used to rejoin the 2 pipes?


tomR
Posts: 21
Joined: Fri Sep 08, 2006 8:27 am

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I have the exact same problem and need help. Did you ever find a fix? This the piece of the exhaust system that goes over the rear axel.

Does anyone else know if this muffler joint can be repaired without replacing the mufflers on either side? Perhaps a new 2" pipe that could be shaped and welded to join the front and rear mufflers?

Thanks.Tom

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Pwnin O'Brien
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Joined: Wed Jun 24, 2009 1:10 pm

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I had this problem about a year ago. I just took it to a muffler shop and they welded in a new 4" piece of tubing where the exhaust broke. It cost me no more than $30.

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screwinitupagain
Posts: 625
Joined: Mon Apr 02, 2007 5:27 am
Car: 1997 Nissan Pathfinder SE
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There's not a "kit" available just go to an exhaust shop & have them rplace the exhaust. Don't fool around with replacing the small piece just do the whole thing at once, thats what I did & it cost about $100 more than the repair & you'll be much happier.

tomR
Posts: 21
Joined: Fri Sep 08, 2006 8:27 am

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Pwnin O’Brien wrote:I had this problem about a year ago. I just took it to a muffler shop and they welded in a new 4" piece of tubing where the exhaust broke. It cost me no more than $30.
This is good news and exactly what I want to hear. I was hoping a shop could do this and wanted to know it before I took it in.

Thanks a bunch!

Tom

tomR
Posts: 21
Joined: Fri Sep 08, 2006 8:27 am

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fukinitupagain wrote:There's not a "kit" available just go to an exhaust shop & have them rplace the exhaust. Don't fool around with replacing the small piece just do the whole thing at once, thats what I did & it cost about $100 more than the repair & you'll be much happier.
Thanks for getting back to me.

What do you mean by "replace the whole thing?" Looks like there's about 2 feet of pipe that goes between the mufflers and wraps over the rear axel. Is that what you are talking about?

Thanks,Tom


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