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Unread 03-13-2015, 09:56 AM   #1
AshleyAnnZJ
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1998 ZJ 
 
Join Date: Jan 2015
Location: Greenville, SC
Posts: 53
5.9 Exhaust no Cat

While working on the 5.9 I realized that a PO eliminated the cat on my ZJ and welded in a few mismatched bits of tubing to fill the gaps I was planning to straight pipe the exhaust redneck style but no cat=way TOO noisy so whats my best option now? I have no emissions control or annual inspections in SC so legally I can do whatever I want.

I want it to let the world know she's a 5.9...without making a complete *** of myself

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Ashley in SC with a 98 ZJ 5.9 that's about to be lifted and abused
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Unread 03-13-2015, 10:06 AM   #2
fishermandave95
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1995 ZJ 
 
Join Date: Nov 2013
Location: panama city, fl
Posts: 948
ooooo ya levee the kitty out lol , I have not had one in over a yr , and just have a stock muffler and it purrs to well and im betting even better with the 9 ,

striate pipe with a milled muffler will rumble real well at idal and let others know what's up when ya stomp them
as far as brand and where to get I always say up to U where ya get and what brand ya like and don't forget the stickers its not the muffler that makes power it wont hit turbo sick speeds with out stickers lol
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Unread 03-13-2015, 10:15 AM   #3
zjosh93
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1993 ZJ 
 
Join Date: Aug 2010
Location: Austin
Posts: 1,539
You're just asking to get this thread deleted by the mods. Cats are required on a federal level no matter where you live (in the US).

A good high-flow cat will cost you almost no power and only about $60.
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Unread 03-13-2015, 10:37 AM   #4
fishermandave95
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1995 ZJ 
 
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Posts: 948
my bad , ya there is that part too sorry
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Unread 03-13-2015, 10:40 AM   #5
PolkaPower
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1998 ZJ 
 
Join Date: Aug 2011
Location: The Abyss, Italy
Posts: 17,567
It's not legal federally but anyway, contact kolak, he sells hi flow cats.
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Unread 03-13-2015, 10:49 AM   #6
AshleyAnnZJ
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1998 ZJ 
 
Join Date: Jan 2015
Location: Greenville, SC
Posts: 53
Quote:
Originally Posted by zjosh93 View Post
You're just asking to get this thread deleted by the mods. Cats are required on a federal level no matter where you live (in the US).

A good high-flow cat will cost you almost no power and only about $60.
Ohh yeah I forgot about the feds. I thought cats were more $$$ than that. Should have googled it


Quote:
Originally Posted by PolkaPower View Post
It's not legal federally but anyway, contact kolak, he sells hi flow cats.
Perfect - he and I are already working on a lift kit setup so we'll just add that to the list.
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5.9l grand cherokee , exhaust

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