all muffler and exhaust questions go here!!!!!!
CF Veteran
Joined: Nov 2011
Posts: 2,433
Likes: 6
From: Northern MN
Year: 1990
Model: Cherokee (XJ)
Engine: Renix 4.0
Originally Posted by BumsModified98xj
it doesn't matter what your state says, what does the maker say what it is?
Seasoned Member
Joined: Mar 2013
Posts: 258
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From: chi-town il
Year: 98
Model: Cherokee
Engine: 4.0
CF Veteran
Joined: Nov 2011
Posts: 2,433
Likes: 6
From: Northern MN
Year: 1990
Model: Cherokee (XJ)
Engine: Renix 4.0
Originally Posted by BumsModified98xj

On topic though, has anyone here tried those shorty glasspacks? Like those 8" and 12" ones. My generic super 10 just isn't aggressive enough...
CF Veteran
Joined: Sep 2011
Posts: 10,447
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From: Frederick, MD
Year: 1989
Model: Cherokee
Engine: 4.0
Originally Posted by austinjoe13
They may be old, but those ticks and knocks mean they're still going!
On topic though, has anyone here tried those shorty glasspacks? Like those 8" and 12" ones. My generic super 10 just isn't aggressive enough...

CF Veteran
Joined: Nov 2011
Posts: 2,433
Likes: 6
From: Northern MN
Year: 1990
Model: Cherokee (XJ)
Engine: Renix 4.0
You have a few options here. A, you can cut the bolts out and replace the gasket. B, you can bring it to a shop and have them fix it. C, all new exhaust and get rid of that thing. Just to mention a few.
CF Veteran
Joined: Jul 2011
Posts: 2,164
Likes: 1
From: Warren, Pa
Year: 97
Model: Cherokee
Engine: 4.0L
CF Veteran
Joined: Nov 2011
Posts: 2,433
Likes: 6
From: Northern MN
Year: 1990
Model: Cherokee (XJ)
Engine: Renix 4.0
Replace the gasket, though it will fail again so I would recommend bringing it to a shop to have the exhaust redone. It looks like you've replaced pipe behind the flange? If that's the case, it might only cost around $50 to have a down pipe bent up.



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