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SLP 31067

SLP Loud Mouth Muffler 3" ID/OD



SLP Loud Mouth Muffler 3" ID/OD $94.55
Out of stock
8 left in stock
Loud Mouth Muffler
  • 3" ID/OD
  • 4" Body Diameter
  • 18-1/4" Overall Length
  • Each
  • SLP 31067 Details


    It offers flow and performance similar to that of our original Loud Mouth™ resonator but has a ceramic-wrapped, perforated core that reduces high-frequency noise and in-car resonance.


    Case Shape
    Case Outside Diameter (in.)
    Inlet Diameter (in.)
    Inlet Location
    Inlet Quantity
    Internal Construction
    Perforated stainless tube with packing
    Outlet Diameter (in.)
    Outlet Location
    Outlet Style
    Standard, without tip
    Overall Length (in.)
    Sold individually
    Muffler Finish
    Muffler Material
    Stainless steel
    Outlet Quantity
    Shipping Weight:
    Package Height:
    Package Depth:
    Package Width:

    Get maximum flexibility from your modular SLP cat-back with these "Shotgun" race resonators. Standard equipment on many Loud Mouth systems, they make it possible to switch between muffled and "wide open" exhaust configurations in a matter of minutes. All resonators are constructed from hand-polished stainless steel and embossed with the classic SLP logo.

    31067 - SLP Loud Mouth Resonators is rated 5.0 out of 5 by 2.
    Rated 5 out of 5 by from slp loud mouth I love this muffler for the simple factsno drone.the sound is great does not sound annoying when your crusing like if your going 100 when your going 30.But when u wanna be seen and heard you hit the gas. THEN WAMMM IT WILL REALLY WAKE UP !Im very happy with this product and my ls2 is as well
    Date published: 2014-11-01
    • y_2019, m_8, d_18, h_23
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    • clientName_jegs

    So is this the loud mouth 2

    Asked by: Chill will
    Yes this is.
    Answered by: Dean R
    Date published: 2018-02-20
    • y_2019, m_8, d_18, h_23CST
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