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Hushpower II

This is a discussion on Hushpower II within the External Engine forums, part of the LSx Technical Help Section category; Hey, anyone have any experience with the Flowmaster Hushpower II? I'm looking for a quiet setup and have the chance ...

  1. #1
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    Hushpower II

    Hey, anyone have any experience with the Flowmaster Hushpower II? I'm looking for a quiet setup and have the chance to get some. Summit says they're only good for up to 400hp... I have more than that What are your opinions? Thanks, Steve.

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    Pathelogical Liar BlackLT1Z28's Avatar
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    Well, if they're only advertised for 400hp and you're running more, then don't do it. A chain is only as strong as its weakest link.

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    But I'm thinking if I have two (duals) then it might be ok... It doesn't say anything about a horse power rating on flowmasters web site. Why would they have a horse power rating? Flow maybe??

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    Pathelogical Liar BlackLT1Z28's Avatar
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    Yeah, how much max flow the mufflers can support.
    Now if you're running duals and have one for each bank, then I think you'll be ok. I thought you were only going to run 1 with a Y instead of duals.

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    Well, it seems like no one is serious about the duals I'm selling so I might just sell the Spintechs and replace them with the hushpowers....

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    Junior Member 1SICZ's Avatar
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    Just remember that the Hushpower's only go up to 2.5"

    John
    Click for full size

    Too many mods too list......

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    Yeah, I'd do 2.5'' after the x for clearance reasons...

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