Flowmaster super 40 or 44?
CF Veteran
Joined: Dec 2010
Posts: 1,700
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From: S.Jersey
Year: 1999
Model: Cherokee
Engine: 4.0
ok. so all you have to do is buy a universal hanger that has the metal strap comming off the top of it. then run a sheat metal screw and attach it.
like this one. then you just put a standard u clamp at the bottom of it. and ur done.Fagettaboutit.
like this one. then you just put a standard u clamp at the bottom of it. and ur done.Fagettaboutit.
::Regional Moderator::
Joined: Aug 2011
Posts: 4,742
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From: Jacksonville, NC
Year: 1993
Model: Cherokee
Engine: I6 4.0L HO
CF Veteran
Joined: Dec 2010
Posts: 1,700
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From: S.Jersey
Year: 1999
Model: Cherokee
Engine: 4.0
Anyone who has listened to thos clips on the first page... donot go by the 1st clip with the spr 40. it is missleading. that is a muffler welded into the stock exhaust. i hear the diff.
the spr 44 clip is a 2.5" c/b possibly with a high flow cat. thus making the spr 44 sound deeper. put that same set-up on the spr 40 and you will be able to hear that the 40 does have aslightly deep tone. just my 2cents.
the spr 44 clip is a 2.5" c/b possibly with a high flow cat. thus making the spr 44 sound deeper. put that same set-up on the spr 40 and you will be able to hear that the 40 does have aslightly deep tone. just my 2cents.
Newbie
Joined: Jul 2011
Posts: 4
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From: Alliance, Ohio
Year: 1996
Model: Cherokee
Engine: 4.0
i did that and i love the way mine sounds. just a little info for ya. Do not buy an after market o2. i went through 2 of them in a month.
I had to go to the dealer for a mopar 02. its something to do withe the voltage signal in the aftermarket ones not being corrrect or somethin like that. i 've read others on here having simmilar issues. on mine the 02 sensor bulbs were noticably different. good luck and lets see some pics of ur xj.
I had to go to the dealer for a mopar 02. its something to do withe the voltage signal in the aftermarket ones not being corrrect or somethin like that. i 've read others on here having simmilar issues. on mine the 02 sensor bulbs were noticably different. good luck and lets see some pics of ur xj.
Newbie
Joined: Jul 2011
Posts: 4
Likes: 0
From: Alliance, Ohio
Year: 1996
Model: Cherokee
Engine: 4.0
Thanks OEJ! I just hope I don't run into any problems with the O2 plugging into my cat.!! I'm still a bit virgin with the Jeep but I'm trying my best and learning as much as I can!!!
Thread Starter
Seasoned Member
Joined: Jan 2011
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Year: 1998