all muffler and exhaust questions go here!!!!!!
02-25-2012, 09:22 PM
#1561
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Sorry, didn't mean only Performance-Curve, just an aftermarket downpipe in general. Looking for one to help with overall performance, to ad to my custom exhaust.
Can't seem to find any companies carrying this, may have to have one custom made and ad my cats.
thanks for the input.
02-25-2012, 09:31 PM
#1562
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Year: 1993
Model: Cherokee
Engine: I6 4.0L HO
Ahh my mistake.
To tell you the truth I haven't seen any either. U might need to make a custom one. I've see. Others on the froum do the same.
To tell you the truth I haven't seen any either. U might need to make a custom one. I've see. Others on the froum do the same.
02-25-2012, 11:31 PM
#1563
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Year: 2001
Model: Cherokee
Engine: 4.0
Hey guys I read about the first 97 pages then decided to skip to the end and finally decided to ponder between the 9000 and the super 10. What has a deeper tone. I want loud but I don't want a tinny sound. My friend has a 95 wrangler with a cherry bomb extreme and it sounds a bit ricer like and i don't want that.
02-26-2012, 10:31 AM
#1564
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Year: 1996
Model: Cherokee
Engine: 4.0L HO
manifold back
my 96 has a lovely lil crack in it and the rest is still oe i think. any sugg on header n the rest. i love loud pipes bt i like performance better. 50 mile dd everyday. 
02-26-2012, 11:45 AM
#1566
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Year: 1993
Model: Cherokee
Engine: I6 4.0L HO
Hey guys I read about the first 97 pages then decided to skip to the end and finally decided to ponder between the 9000 and the super 10. What has a deeper tone. I want loud but I don't want a tinny sound. My friend has a 95 wrangler with a cherry bomb extreme and it sounds a bit ricer like and i don't want that.
Very smooth very deep mean and aggressive.
I like it better then the flowmaster 10.
02-26-2012, 02:21 PM
#1567
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Year: 2001
Model: Cherokee
Engine: 4.0
Any suggestions on running 2.5" all the way through? I think my headers are cracked but haven't any time to really look at it and I want to get a new exhaust system anyways. I think I'll go with the spintech 9000 for a muffler and I believe my other jeep is 2.5 from the muffler back so I'll probably just switch the tailpipe so all I should need is from the headers to the muffler. And new cam? I'm looking for some good low range power.
02-26-2012, 04:17 PM
#1568
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02-26-2012, 06:02 PM
#1570
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Year: 1993
Model: Cherokee
Engine: I6 4.0L HO
Any suggestions on running 2.5" all the way through? I think my headers are cracked but haven't any time to really look at it and I want to get a new exhaust system anyways. I think I'll go with the spintech 9000 for a muffler and I believe my other jeep is 2.5 from the muffler back so I'll probably just switch the tailpipe so all I should need is from the headers to the muffler. And new cam? I'm looking for some good low range power.
Pipeing 2.5 helps out.
And a cam....summitracing.
Read Into camming b4 u do it... It really isnt worth just adding a cam and nothing else.
02-26-2012, 08:03 PM
#1571
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Year: 2001
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Engine: 4.0
Well I've already got a cold air intake and a 2.5" tailpipe, I'll be boring out the throttle body and redoing the exhaust, if that's what you mean. That's all I've got planned engine wise for now.
02-26-2012, 09:56 PM
#1572
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Year: 1990
Model: Cherokee
Engine: The venerable 4.0
Originally Posted by UsmclovesXJ
spin tech 9000!
Very smooth very deep mean and aggressive.
I like it better then the flowmaster 10.
Very smooth very deep mean and aggressive.
I like it better then the flowmaster 10.
02-26-2012, 10:10 PM
#1574
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Year: 1990
Model: Cherokee
Engine: The venerable 4.0
Originally Posted by austinjoe13
Do the spin techs give any cackle with the revs?