all muffler and exhaust questions go here!!!!!!
09-16-2011, 05:31 PM
#211
CF Veteran
I'm confused. Mudfrog recommended part # 425250 (on his site, performance-curve.com) for my '99, but my O2 sensor is downstream of my cat, in the straightpipe between my converter and muffler. Does it matter?
I'm pretty sure its plugged or getting there and near-future plans include a full exhaust upgrade, so I'd like to get a high-flow. It has a Chrysler logo stamped on the bottom, maybe the original?
I'm pretty sure its plugged or getting there and near-future plans include a full exhaust upgrade, so I'd like to get a high-flow. It has a Chrysler logo stamped on the bottom, maybe the original?
09-16-2011, 11:14 PM
#214
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Location: Florida
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Year: 1998
Model: Cherokee
Engine: 4.0
just dont know whether its a 44 or 40
09-17-2011, 11:05 AM
#215
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Model: Cherokee
I wanted to know if anybody has run a performance curve hi flow spun cat? If so do yall like it ? I need a new one and im getting a new muffler too, probly a super 10 ? Any advice would be great thanks
09-17-2011, 12:48 PM
#217
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Year: 1996
Model: Cherokee
Engine: 4.0
09-17-2011, 09:00 PM
#218
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Year: 1990
Model: Cherokee
Engine: 4.0 litre
Ok. Question time. How bad would a side dump sound on a flowmaster 44. Also if I did that, would adapting the output to 2.5 in or even 3 in. Change anything?
09-17-2011, 09:30 PM
#219
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Year: 1992
Model: Cherokee
Engine: 4.0
Couldn't tell you about the cat...but im running the flowmaster 10 series and love it...loud and mean sounding...but yet is pretty quite at cruising speed.
09-18-2011, 05:23 PM
#220
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Year: 1993
Model: Cherokee
Engine: I6 4.0L HO
What muffler from flowmaster that idles the deepest and loudest??. ?? And stay noticeably deep and loud under throttle
09-18-2011, 05:34 PM
#223
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Year: 1990
Model: Cherokee
Engine: The venerable 4.0
If you want deep chambered mufflers aren't so good on these engines... non chambered (fiberglass packed) muffler will be less raspy.