4" exhaust questions

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Aug 27, 2007 | 10:27 AM

#21

3pnt4maro

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From: Middle Georgia

the only 4 inch system i heard on an ls1 sounded kinda like a mustang..but there was definitely no popping or anything..it sounded pretty good..more sporty than muscle

Aug 27, 2007 | 10:47 AM

#22

Schweet97Z

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From: Danville PA

Quote:

Originally Posted by ZONES89RS

The one i saw was nothing that high for 4 inch single. Think it was 550-575 maybe.

http://web.camaross.com/forums/showthread.php?t=371087

Aug 27, 2007 | 03:45 PM

#23

NJLT1SS

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Joined: May 2007

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From: Montville, NJ

Here is my thread frm CZ28.com, with pics of my exhaust. Kooks 1 3/4 to 1 7/8 - 3 inch collector LT's, 3 inch y to 4 inch Flowmaster merge collector (made on the car at Mufflex), 4 inch Mufflex cat back with 40 series Flowmaster Muffler. I even had Mufflex fab me a dual 3 inch tail pipes so it looks like the factory SLP 2OTL

Exhaust thread

Nick

Aug 28, 2007 | 07:39 PM

#24

jakesz28

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From: iowa

I'm thinking of ordering the pacesetter y-pipe and cutting the y off. Then using the flow master uniersal 3" y-pipe to go into a 4" pipe, with dump then reduced to a 3' cat back. My dumped 3" duals are loud and the radio can't cover it up.

I wish I never sold my catback system.