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Thread: VZ MY06 L76 6 Litre Extractors and exhaust query

  1. #1
    6_2LChevyV8 is offline Forum Newbie Last Online: 04-11-2015 @ 10:44 AM
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    VZ MY06 L76 6 Litre Extractors and exhaust query

    Hello all,
    Just wondering what your thoughts are on an L76 6 Litre V8 being fitted with Pacemaker/Genie Extractors, stock standard cats, and twin 2.5" mild steel exhaust with no resonators. Anyone done a similar system? I'm predominantly looking for a beefier sound from the V8, and any extra power is a bonus, I'm not looking to mod my motor at all in any capacity.

    Cheers

  2. #2
    whitels1ss's Avatar
    whitels1ss is online now Powertrain Control Last Online: 06-07-2025 @ 01:49 AM
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    Re: VZ MY06 L76 6 Litre Extractors and exhaust query

    IMHO that would be pointless mate,
    I think you would be much better off spending your money on a tune.

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    JT's Avatar
    JT is offline Powertrain Control Last Online: 04-07-2025 @ 08:17 AM
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    Re: VZ MY06 L76 6 Litre Extractors and exhaust query

    if you are just chasing noise then just go a catback

  4. #4
    bozodos is offline Forum Contributor Last Online: 14-04-2022 @ 09:54 PM
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    Re: VZ MY06 L76 6 Litre Extractors and exhaust query

    You won't be able to re fit the shitty std cats with a set of extractors anyway to the best of my knowledge (unless someone makes shorty headers for VZ), they're a big restriction anyway. Catback and tune would be better IMO.

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    zorro's Avatar
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    Re: VZ MY06 L76 6 Litre Extractors and exhaust query

    Xforce 3" cat back and win at life
    GM: Has millions of dollars and highly trained engineers.

    Guy in his backyard:
    Has a hole saw.

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    Micks is offline Permanently Banned Last Online: 19-12-2021 @ 07:11 AM
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    Re: VZ MY06 L76 6 Litre Extractors and exhaust query

    Quote Originally Posted by bozodos View Post
    You won't be able to re fit the shitty std cats with a set of extractors anyway to the best of my knowledge (unless someone makes shorty headers for VZ), they're a big restriction anyway. Catback and tune would be better IMO.
    A few places make the short L76 extractors. One that comes to mind is Sureflows.

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    Souljah's Avatar
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    Re: VZ MY06 L76 6 Litre Extractors and exhaust query

    Quote Originally Posted by zorro View Post
    Xforce 3" cat back and win at life
    This.

    Just make sure you get the version with middle mufflers and a rear resi to minimise the xforce drone. It will give you your rumbley V8 sound for a very cheap price.

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    6_2LChevyV8 is offline Forum Newbie Last Online: 04-11-2015 @ 10:44 AM
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    Re: VZ MY06 L76 6 Litre Extractors and exhaust query

    Yeah cheers fellas, will take the advice onboard, appreciate it.

  9. #9
    bozodos is offline Forum Contributor Last Online: 14-04-2022 @ 09:54 PM
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    Re: VZ MY06 L76 6 Litre Extractors and exhaust query

    Quote Originally Posted by zorro View Post
    Xforce 3" cat back and win at life
    Thats what mine had initially before I put the headers and cats on and changed the merge - sounds pretty good and still quiet if you like it like that.

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    6_2LChevyV8 is offline Forum Newbie Last Online: 04-11-2015 @ 10:44 AM
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    Re: VZ MY06 L76 6 Litre Extractors and exhaust query

    Actually a query, if I was to go the Cats back, do you have the high flow Cats put on? Or keep the std Cats? And what price should I be expecting to pay?
    Last edited by 6_2LChevyV8; 31-10-2015 at 11:13 AM.

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    Micks is offline Permanently Banned Last Online: 19-12-2021 @ 07:11 AM
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    Re: VZ MY06 L76 6 Litre Extractors and exhaust query

    You can do either way, most would do just a cat back first.

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    Wonky's Avatar
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    Re: VZ MY06 L76 6 Litre Extractors and exhaust query

    Quote Originally Posted by 6_2LChevyV8 View Post
    Actually a query, if I was to go the Cats back, do you have the high flow Cats put on? Or keep the std Cats? And what price should I be expecting to pay?
    If you just go catback I'd start off with keeping the standard cats unless yours are shot. Catback only you could spend from $100 for a decent second hand system to well over $1,000 for a new, really good stainless system. Sound is a matter of individual taste so what one person thinks sounds good others will think sounds crap. Therefore if at all possible try to hear whatever you intend buying on a car before handing over your hard earned and preferably go for a ride in the car to make sure the potential drone doesn't drive you crazy! Be aware that any of extractors, cats or cam can change the sound of a system so it's pointless listening to for example a cammed car with extractors and cats and expecting an unopened car with catback only to sound anywhere near as beefy.

    Also be aware that some of the less expensive systems have a quite unique sound that some people love but others dislike!

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    6_2LChevyV8 is offline Forum Newbie Last Online: 04-11-2015 @ 10:44 AM
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    Re: VZ MY06 L76 6 Litre Extractors and exhaust query

    yeah cheers mate, was listening to some cars with XForce twin 2.5" back on Youtube, didn't sound too bad tbh.

  14. #14
    Wonky's Avatar
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    Re: VZ MY06 L76 6 Litre Extractors and exhaust query

    Unfortunately YouTube can be quite misleading as it depends on the quality of the device used to record and your speakers. Be careful with XForce as many of their systems have quite a unique sound, described by many as raspy/hollow/farty. Fine if you like that sound (basically just loud) but many people don't. Many of the regulars at my local shop can pick an XForce system before seeing the car because of their typically distinct sound. That said I have heard a couple of quieter more refined XForce systems which sound quite ok, one in particular I did a long trip in and it was very nice! Absolutely no drone but sounded great when floored.

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    Wonky's Avatar
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    Re: VZ MY06 L76 6 Litre Extractors and exhaust query

    Also meant to add that it's absolutely pointless listening to anything in VE/VF as they have a totally different exhaust set up, or pre VT2 as they have different motors with different firing order.

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