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Thread: Removing my centre muffler

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    Stevieboy34 is offline Forum Contributor Last Online: 22-01-2019 @ 08:54 PM
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    Removing my centre muffler

    Quick question. I have the Varex full system and car is blown and cammed. How much louder will the car be if I remove the centre muffler. Ideally I want a louder idle, much louder.

    I do have Varex mufflers and thinking if I want the car quiet, I can simply close the valves (which I never do now). Will that quieten it down if I choose to?

    Any advice or feedback?

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    afroio is offline Has Not Contributed to the Forum Last Online: 31-10-2017 @ 08:22 PM
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    Re: Removing my centre muffler

    I would expect it to be much louder. It will essentially make it a straight pipe exhaust when the valves are open.

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    RARASV8 is offline Fair Contributor to the Forums Last Online: 28-09-2024 @ 10:24 PM
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    Re: Removing my centre muffler

    i replaced centre mufflers with hotdogs, sounded much better both down low and when upit.

    Garry
    1st LS1.com skidpan 17 DEC arvo 2006
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    Stevieboy34 is offline Forum Contributor Last Online: 22-01-2019 @ 08:54 PM
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    Re: Removing my centre muffler

    Hi guys. Spoke to a few people and the consensus is that just deleting middle muffler sounds awful. Quite truck like.

    However, removing the centre muffler and replacing with hot dogs will give me what I want. Much deeper note and some volume.

    I am going to get my Varex mufflers hard wired into the car as the controller sucks, but then I can easily control the volume. I always drive with them open but I may use them a bit more now.

    Spoke to an exhaust shop and he was trying to convince me to go Hurricane and keep my Varex mufflers but I cant see the point. He says they are a deeper note but if I am keeping same mufflers I cant see the point.

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    BLACK 346 is offline One of the Top Contributors to the Forum Last Online: 18-06-2025 @ 05:45 AM
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    Re: Removing my centre muffler

    Quote Originally Posted by Stevieboy34 View Post
    Hi guys. Spoke to a few people and the consensus is that just deleting middle muffler sounds awful. Quite truck like.

    However, removing the centre muffler and replacing with hot dogs will give me what I want. Much deeper note and some volume.

    I am going to get my Varex mufflers hard wired into the car as the controller sucks, but then I can easily control the volume. I always drive with them open but I may use them a bit more now.

    Spoke to an exhaust shop and he was trying to convince me to go Hurricane and keep my Varex mufflers but I cant see the point. He says they are a deeper note but if I am keeping same mufflers I cant see the point.
    I had a Hurricane twin 3 inch on my VE for a little while, worst sounding exhaust I have ever heard unfortunately (and had fitment issues with tips all crooked). Left it on the floor at ET when I had the Streetfighter system fitted, couldn't even bring myself to on sell it to someone.

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    Stevieboy34 is offline Forum Contributor Last Online: 22-01-2019 @ 08:54 PM
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    Re: Removing my centre muffler

    Hahaha really?
    I was exactly the same when I got sucked into buying a single Sureflo 3.5" system on my old VZ. It looked like and old piece of drain pipe and I cannot remember exact powergain but it was significant.
    I am amazed so many people swore by that crap lol

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    Stevieboy34 is offline Forum Contributor Last Online: 22-01-2019 @ 08:54 PM
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    Re: Removing my centre muffler

    Ok kind of embarrassing. I got to the shop, put the car up and realized removing my muffler in the middle has already already been removed. It has straight through pipes god knows when I did it hahaha.

    So new plan... I think I'm not going to do cat back system as I don't think piping will change the noise much. Thinking I'll just change rear mufflers.

    What are my options boys?
    Magnaflow?

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    Stevieboy34 is offline Forum Contributor Last Online: 22-01-2019 @ 08:54 PM
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    Re: Removing my centre muffler

    Further to this. Thinking I'll look at cat back duel Defilippo to mate up to my headers. Then I can sell my xforce

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    whitels1ss is offline Powertrain Control Last Online: 18-06-2025 @ 12:58 AM
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    Re: Removing my centre muffler

    Quote Originally Posted by Stevieboy34 View Post
    Ok kind of embarrassing.
    I got to the shop, put the car up and realized removing my muffler in the middle has already already been removed.
    It has straight through pipes god knows when I did it hahaha.
    That would have been embarrassing for you buddy!

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    Stevieboy34 is offline Forum Contributor Last Online: 22-01-2019 @ 08:54 PM
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    Re: Removing my centre muffler

    haha, yep. I felt like a twat... Exiting garage quietly...

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    whitels1ss is offline Powertrain Control Last Online: 18-06-2025 @ 12:58 AM
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    Re: Removing my centre muffler

    Quote Originally Posted by Stevieboy34 View Post
    haha, yep. I felt like a twat...
    Exiting garage quietly...
    We all make mistakes

    Hope you get it to where you are happy with it soon mate!

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    Stevieboy34 is offline Forum Contributor Last Online: 22-01-2019 @ 08:54 PM
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    Re: Removing my centre muffler

    Thanks mate. Yeah just keeping my eyes out for a set of mufflers at least. There was a set on gumtree 400 for both but they were 2.5's.

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    feistl is offline Fair Contributor to the Forums Last Online: 26-06-2024 @ 11:46 AM
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    Re: Removing my centre muffler

    What headers are you currently running?

    unfortunatly I have yet to hear a cheap system that sounded good AND doesn't drone...

    do do it once and do it properly, fit up a quality system with decent headers and it will sound good. Otherwise you'll spend more money and effort with cheap stuff...

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    Stevieboy34 is offline Forum Contributor Last Online: 22-01-2019 @ 08:54 PM
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    Re: Removing my centre muffler

    I have good headers. Stainless Xforce 1 7/8 headers. They work great.

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    Micks is offline Permanently Banned Last Online: 19-12-2021 @ 07:11 AM
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    Re: Removing my centre muffler

    Quote Originally Posted by Stevieboy34 View Post
    I have good headers. Stainless Xforce 1 7/8 headers. They work great.
    Quite a few peeps bag the Xforce product though time & again has proven itself in very decent results. Had them on my last two rides & very happy with them too

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