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Flowmaster 80 series catback exhaust

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Old Jun 9, 2007 | 10:54 PM
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boola1341's Avatar
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Default Flowmaster 80 series catback exhaust

what options do i have in replacing the 80series flowmaster muffler. What other brands would pretty much replace the flowmaster muffler in that stock location. i looking for deeper aggressive sound. i don't have the money to replace the entire system. i just want to replace that muffler. i also think they call it a crossflow muffler. any answers
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Old Jun 9, 2007 | 11:03 PM
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If money was not a issue I would get GMMG, but you might want to go with the Magnaflow catback.
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Old Jun 9, 2007 | 11:07 PM
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what is a gmmg. i kinda new to this!!
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Old Jun 10, 2007 | 07:02 AM
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Here something to take a look at. it gives you a really deep sound and will go right where your current muffler is. Flows ALOT better than the 80 series.
https://ls1tech.com/forums/showthrea...20#post7216920
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Old Jun 10, 2007 | 07:33 AM
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Also check out http://ls1sounds.com/ Lotsa sound clips and some pics of what systems look like.
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Old Jun 10, 2007 | 09:42 AM
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http://gmmginc.net/Exhaust/
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Old Jun 10, 2007 | 09:44 AM
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If you're not gonna do headers than the SLP loudmouth fits the bill. It's all stainless steel construction and just about the most aggressive sound you can get with stock manifolds/cats for right about $400. If you do headers/ory later it will likely be too loud and you'll just end up taking it off.
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