4" catback 2002 camaro options
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TECH Apprentice
Joined: Aug 2009
Posts: 389
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From: NB Canada
4" catback 2002 camaro options Do you's kno anybody that makes a good 4" catback over the diff, the only one i have found is one made with spintech crossflow muffler with dual 3 exits, any coments about it and do i have other options. thanks
TECH Resident
Joined: Jan 2011
Posts: 934
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From: Tulsa
Like a single pipe or dual? Shearer makes a single.
http://shearerfabrications.com/products.php?itemid=148
http://shearerfabrications.com/products.php?itemid=148
I had a 4" single Mufflex exhaust on my 98. When I bought it my choices were spintech, flowmaster, or magnaflow mufflers, and I went with magnaflow.. sounded great, especially with Lts and ORY
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If you have an idea for what you are looking for you should go to an exhaust shop and have one custom made. All you need to look for is a muffler with a 4" inlet and a dual 3" exit that fits behind the rear axle. After installing whatever long tube headers you want just have a shop build you a custom y-pipe and then the exhaust. You likely will also need to order a panhard relocation kit for the 4" to clear over the axle easily. In my opinion the single 4" looks more impressive and muscular than a dual 3" because it really is a big difference in overall diameter piping.
Last edited by TurbopigB4C; May 21, 2011 at 05:40 PM.
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Teching In
Joined: Sep 2010
Posts: 40
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Mine is all mandrel bent and it only took me maybe 1.5 hour to measure,cut,and weld everything up,,but I do not have a muffler,,and my exhaust tip is on the passenger side. Overall it was simple to do.
Launching!
Joined: Jul 2008
Posts: 205
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From: Newville, PA
Launching!
Joined: Jul 2008
Posts: 205
Likes: 10
From: Newville, PA
Hell, I'd be happy if I could just get a 4" I-Pipe. I plan on going a custom route to a CME.
What did it cost in material to make it, 1of625? I am sans welder at the moment, and thought about trying to find someone who has actually done it to do one for me and ship it......
What did it cost in material to make it, 1of625? I am sans welder at the moment, and thought about trying to find someone who has actually done it to do one for me and ship it......
I have a 4" single exit Mufflex system with a Spintech muffler. Here's a vid. http://www.youtube.com/watch?v=XeZax...e_gdata_player
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TECH Apprentice
Joined: Aug 2009
Posts: 389
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From: NB Canada
sounds awsome, i guess you don't have any cats on there, and what size cam, i have a 236-242 duration and cats, headers on a 402. i have a loundmouth 3" exaust and looking to upgrade to 4" and a muffler with dual exit. have you ever compared your spintech to a loudmouth ext for sound? i am guessing that my 3" is robbing some power compared to 4". i am in the 500rwhp range.
sounds awsome, i guess you don't have any cats on there, and what size cam, i have a 236-242 duration and cats, headers on a 402. i have a loundmouth 3" exaust and looking to upgrade to 4" and a muffler with dual exit. have you ever compared your spintech to a loudmouth ext for sound? i am guessing that my 3" is robbing some power compared to 4". i am in the 500rwhp range.