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Old Jul 15, 2014 | 07:28 PM
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Default most aggressive sound

need opinions please. i have ZO6 npp system on my LS3. thinking of changing to Corsa, extreme or sport. i know mod has to be done for exteme to hook up, which is the most aggressive sounding of the three and without my head pounding. had Extreme on my C5. with headers n cam, sounded sweet. any opinions would be appreciatted.
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Old Jul 15, 2014 | 08:29 PM
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don't do it is my answer. save your ducketts, keep the NPP for damn sure, do get headers/ x-pipe & h/flo cats and a M2W switch to make you as nasty as you wanna be...winning
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Old Jul 15, 2014 | 08:35 PM
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It's tough to beat Bullets, Xtreme or SLP. NPP can't compete with any of them.
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Old Jul 15, 2014 | 08:42 PM
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I have NPP, wish I had Corsa Sports again.
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Old Jul 15, 2014 | 08:46 PM
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Originally Posted by raspyc6
don't do it is my answer. save your ducketts, keep the NPP for damn sure, do get headers/ x-pipe & h/flo cats and a M2W switch to make you as nasty as you wanna be...winning
well, i have some of it.. i made my own mild to wild switch, lol
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Old Jul 15, 2014 | 09:00 PM
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Originally Posted by saplumr
It's tough to beat Bullets, Xtreme or SLP. NPP can't compete with any of them.
Yep!

I love them so much, I've put them on three cars!
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Old Jul 15, 2014 | 09:02 PM
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Get slp loudmouth 1
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Old Jul 15, 2014 | 09:27 PM
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What x pipe do you guys recommend. I have a npp but would like it louder also
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Old Jul 15, 2014 | 09:43 PM
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Originally Posted by Z51vette88
What x pipe do you guys recommend. I have a npp but would like it louder also
Any x-pipe short of offroad or headers with matching x will be of no help to you. You can use what you have...just install ECO's.
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Old Jul 15, 2014 | 10:11 PM
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so this will do me just fine? as in bolt up? I have a 08 ls3 with the npp. I also like the backfire and popping though, it sounds like a x pipe eliminates that

http://www.ecklerscorvette.com/corve...2005-2008.html
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Old Jul 15, 2014 | 10:11 PM
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Originally Posted by owc6
Yep!

I love them so much, I've put them on three cars!
are you running long tube headers on either of those set ups?
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Old Jul 15, 2014 | 10:15 PM
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Originally Posted by Z51vette88
What x pipe do you guys recommend. I have a npp but would like it louder also
go with a set of long tubes.
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Old Jul 15, 2014 | 10:24 PM
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Originally Posted by tennblkc6
are you running long tube headers on either of those set ups?
No, strictly cat-back. I don't track, so for me it is for the sound.
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Old Jul 15, 2014 | 10:24 PM
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ok...if you are hell bent on loud then long tubes + SLP LoudMouth...done.
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Old Jul 15, 2014 | 10:41 PM
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Originally Posted by raspyc6
ok...if you are hell bent on loud then long tubes + SLP LoudMouth...done.
Not only do we want to look good, we want to sound good and we also like for others to hear us coming.....from long distance!
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Old Jul 15, 2014 | 10:57 PM
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read too much drone on SLP
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Old Jul 16, 2014 | 06:16 AM
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Originally Posted by walleyejack
read too much drone on SLP
yep..but man...they sure do sound good. I get a ton of compliments. they sound badazz at idle, nice rumble at part throttle and down rite pissed at wot.
I'm waiting on a set of fusions and if they don't sound at least almost as good as my lm2 im going to uninstall them and sell'em then reinstall the slp.
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Old Jul 16, 2014 | 10:03 AM
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My 08 was built with dual mode, and the 1st owner replaced that with Corsa sport (not sure which one) and we love the sound. Rather aggresive when your leaning on it, no drone, and a nice "lub dub" sound at idle and normal cruising.

Glad the 1st owner did this.
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Old Jul 16, 2014 | 10:25 AM
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Originally Posted by Gars08vert
My 08 was built with dual mode, and the 1st owner replaced that with Corsa sport (not sure which one) and we love the sound. Rather aggresive when your leaning on it, no drone, and a nice "lub dub" sound at idle and normal cruising.

Glad the 1st owner did this.
What did u do with the vacum line for the dual mode after the new axel back?
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Old Jul 16, 2014 | 10:30 AM
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Originally Posted by Z51vette88
What did u do with the vacum line for the dual mode after the new axel back?
not sure what he did but it's ok to just plug it off.
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