FlowMonster 11386-Fm FlowMonster 409Ss Oval Case Absorption Muffler

FLOWMONSTER MUFFLER – 2.50 in. DUAL IN/2.50 in. DUAL OUT – 4.00 in. x 9.00 in. OVAL CASE – STRAIGHT THROUGH PERFORMANCE – MODERATE SOUND – 409 STAINLESS STEEL; The Flowmonster series of absorption style mufflers deliver a moderate tone for the enthusiast looking for a deeper, more aggressive exhaust note than most stock mufflers, unlike the racey exhaust note associated with chambered style mufflers. Interior construction features 3.50 inch straight-through perforated 409 stainless steel tube surrounded by high-temperature sound absorption packing material which helps to deliver a deeper, mellower exhaust note. The internal design is reversible allowing the flexability to be installed in either direction to best accommodate fitment with the intended vehicle. The fully MIG-welded 409 Stainless Steel material is embossed with the FLOWMONSTER logo on the case.;