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Moroso mufflers

This is a discussion on Moroso mufflers within the External Engine forums, part of the LSx Technical Help Section category; I heard the moroso spiral flow mufflers on a LS1 and it sounded mean as hell. Any one have any ...

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    crazy ass white boy dennis ss's Avatar
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    Moroso mufflers

    I heard the moroso spiral flow mufflers on a LS1 and it sounded mean as hell. Any one have any info on these mufflers? I'm getting them soon and was wondering how they flowed. They have the sound I've been looking for
    2002 Camaro SS/M6. Volant CAI, 80mm TB w/spacer, cat delete w/ ory, borla XR-1 w/ cme, custom tune, 3.73's, 8,000k HID headlights and foglights, 19" staggered ruff 278 wheels.

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    Member ls1wallen's Avatar
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    Idk about flow since they do have the "screw" inside them instead of a straight
    Threw design like other bullets. I know they sound nasty on the tsp true duals. I am order mine this week unless I find the flow is bad.

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    crazy ass white boy dennis ss's Avatar
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    Keep me posted on what you find about the flow. I'm doing a muffler delete until I get a bullet, I don't know how long the neighbors will put up with that. Lol

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    Member xmarkx's Avatar
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    Quote Originally Posted by dennis ss View Post
    Keep me posted on what you find about the flow. I'm doing a muffler delete until I get a bullet, I don't know how long the neighbors will put up with that. Lol
    if you still have your cats then your neighbors won't even notice a difference. no need to use a muff if you have cats

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    crazy ass white boy dennis ss's Avatar
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    My cats are deleted, wonder how loud it will be???

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    Member xmarkx's Avatar
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    in that case... your neighbors a block away will notice, and so will their car alarms lol

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    Member Badass WS6's Avatar
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    Quote Originally Posted by xmarkx View Post
    in that case... your neighbors a block away will notice, and so will their car alarms lol
    This is true.
    Quote Originally Posted by dennis ss View Post
    My cats are deleted, wonder how loud it will be???
    Stock y with no cats and exhaust cutoff in front of rear axle:
    http://www.streetfire.net/video/car-talk_727812.htm

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    crazy ass white boy dennis ss's Avatar
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    Quote Originally Posted by xmarkx View Post
    in that case... your neighbors a block away will notice, and so will their car alarms lol
    Does it sound good or is it just loud and sound shitty?

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    Member xmarkx's Avatar
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    Quote Originally Posted by dennis ss View Post
    Does it sound good or is it just loud and sound shitty?
    the only thing bad about it is you here little pops every now and then as the engine is winding down, the drone when cruising (doesn't bother me tho).

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    crazy ass white boy dennis ss's Avatar
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    Quote Originally Posted by xmarkx View Post
    the only thing bad about it is you here little pops every now and then as the engine is winding down, the drone when cruising (doesn't bother me tho).
    That doesn't bother me. I can't wait to get it done. Keep you posted when its finished

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