all muffler and exhaust questions go here!!!!!!
11-09-2011, 06:11 PM
#1231
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Year: 1993
Model: Cherokee
Engine: I6 4.0L HO
Mostly a noise citation...my jeeps upsift form 1st to 2nd happens at 4krpm causing muffler to be super loud..so he busted me 3x in 3 diffent spots so now im just changing muffler...
11-09-2011, 06:11 PM
#1232
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Year: 1993
Model: Cherokee
Engine: 4.0
I dont want it to be too loud and sound like a ricer but i do want it to sound powerful like a deep humming, how is this?
11-09-2011, 06:22 PM
#1234
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Year: 1988
Model: Cherokee
Engine: 4.6L I6 Stroker with port matched +99 intake and 62mm TB
11-09-2011, 06:30 PM
#1236
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Year: 1999
Model: Cherokee
Engine: 4.0L I6 High Output
I got a thrush welded on my '99. I really like it, but my CAT is making a humming/buzzing sound. Does that mean it's done?
If thats the case I was thinking about doing the downpipe back with the high flow magnaflow or performance curve high flow spun cat(which one do people like more?) and a custom 2.25" downpipe and welding up the pipe between the muffler and tailpipe, which is on U-bolt brackets now. Who has had a 2.25 inch down pipe mandrel bent? How much did it cost you? Any noticeable power freed up?
If thats the case I was thinking about doing the downpipe back with the high flow magnaflow or performance curve high flow spun cat(which one do people like more?) and a custom 2.25" downpipe and welding up the pipe between the muffler and tailpipe, which is on U-bolt brackets now. Who has had a 2.25 inch down pipe mandrel bent? How much did it cost you? Any noticeable power freed up?
11-09-2011, 06:33 PM
#1239
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Year: 1993
Model: Cherokee
Engine: I6 4.0L HO
I got a thrush welded on my '99. I really like it, but my CAT is making a humming/buzzing sound. Does that mean it's done?
If thats the case I was thinking about doing the downpipe back with the high flow magnaflow or performance curve high flow spun cat(which one do people like more?) and a custom 2.25" downpipe and welding up the pipe between the muffler and tailpipe, which is on U-bolt brackets now. Who has had a 2.25 inch down pipe mandrel bent? How much did it cost you? Any noticeable power freed up?
If thats the case I was thinking about doing the downpipe back with the high flow magnaflow or performance curve high flow spun cat(which one do people like more?) and a custom 2.25" downpipe and welding up the pipe between the muffler and tailpipe, which is on U-bolt brackets now. Who has had a 2.25 inch down pipe mandrel bent? How much did it cost you? Any noticeable power freed up?
11-09-2011, 06:38 PM
#1242
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Year: 1999
Model: Cherokee
Engine: 4.0L I6 High Output
Anyone have any info on going from the stock downpipe with the crush near the header and the huge changes in pipe diameter to a uniform mandrel bent 2.25 inch pipe?
11-09-2011, 06:40 PM
#1243
11-09-2011, 06:59 PM
#1245
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Year: 1999
Model: Cherokee
Engine: 4.0L I6 High Output
Anyone have any info on going from the stock downpipe with the crush near the header and the huge changes in pipe diameter to a uniform mandrel bent 2.25 inch pipe? Price, power, and sound differences?