Get maximum flexibility from your modular SLP cat-back system with our new Loud Mouth II™ bullet race mufflers. They offer flow and performance similar to that of our original Loud Mouth™ resonators but feature a ceramic-wrapped, perforated core that reduces high-frequency noise and in-car resonance. All Loud Mouth II™ mufflers are constructed from hand-polished stainless steel and embossed with the classic SLP logo.

NOTE: Sold in pairs. May also be used in the fabrication of custom exhaust systems (4.5" body, 2.5" inlet, 2.5" outlet). Does not fit 3" F-Body system.

MEASUREMENTS:
2.5" ID/OD
4.5" body diameter
18-3/16" overall length