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Old 04-02-2019, 06:07 PM
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I'm sorry for another post about exhaust but I scrolled forever and couldn't find what I'm looking for so the question is I need new exhaust and I'm wanting a complete exhaust system including high flow cat and possibly a down pipe but should I go with magna flow or zzp or maybe something that somebody knows that's better?oh and by the way I have a 2007 gp gxp

Last edited by horton72; 04-02-2019 at 08:22 PM.
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Old 04-03-2019, 01:49 PM
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Seems many have Magnaflow, but I've gone for the ZZP, down pipe and full exhaust.
I haven't taken the car out yet since the snow just seems to finally have stopped here. As soon as I do, I'll be installing it right away.
Not sure you'll see much of a difference from what I read, and not really any other options unless you get something made for it and choose your own mufflers and such.
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Old 04-03-2019, 03:42 PM
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Thank you for the reply.that was what I was leaning towards also cuz it is less money and it seems everyone is going with magna flow I just hope that if I do go with either that it sounds just as good or better than my stock.still snow here but hoping there is no more snow storms lol just took my car out Friday from the garage
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Old 04-04-2019, 07:45 AM
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Calling for some rain/snow here tomorrow...so mine hasn't been out yet either...
And I'm sure either will sound better than stock.
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Old 04-05-2019, 12:31 PM
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Default Exhaust

Originally Posted by BlackApex View Post
Seems many have Magnaflow, but I've gone for the ZZP, down pipe and full exhaust.
I haven't taken the car out yet since the snow just seems to finally have stopped here. As soon as I do, I'll be installing it right away.
Not sure you'll see much of a difference from what I read, and not really any other options unless you get something made for it and choose your own mufflers and such.
If you have a good exhaust shop near you ..You can have them do the down pipe and exhaust to the mufflers of your choice.I have magna's.and 3in.to the 21/2 in mufflers on mine with no cats sounds ok.Had Flowmasters before, sounded better but I gained more..not much but more hp.with magna's.
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Old 04-05-2019, 11:33 PM
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This is a build system, add mufflers, tips and resonator.

http://www.trubendz.com/products/04-...stainless.html
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Old 04-10-2019, 10:11 AM
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Thank you all for your input much appreciated
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