| Get maximum flexibility from your modular SLP cat-back system with our new "Loud Mouth II" bullet race muffler. It offers flow and performance similar to that of our original Loud Mouth™ resonator but features a ceramic-wrapped, perforated core that reduces high-frequency noise and in-car resonance. Each Loud Mouth II muffler is constructed from hand-polished 304 stainless steel and embossed with the classic SLP logo.
Measurements:
3" ID/OD
4" body diameter
18-1/4" overall length | 
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