Muffler J Series – Straight-Through Cylindrical

Cylindrical straight-through mufflers. Compact 13.8" polished oval, standard 20" textured cylindrical, and heavy-duty 30" slip-fit versions for diesel pickups and Class 8 rigs. 2.25" up to 5" inlet/outlet sizes.
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  • Polished Stainless Chambered Muffler – Compact Oval Body – 2.5", 3" (J Series)
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    Polished Stainless Chambered Muffler – Compact Oval Body – 2.5", 3" (J Series)

    Polished Stainless Chambered Muffler – Compact Oval Body – 2.5", 3" (J Series)
    $214.00
  • Cylindrical Stainless Chambered Muffler – Textured Finish – 2.25", 2.5" (J Series)
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    Cylindrical Stainless Chambered Muffler – Textured Finish – 2.25", 2.5" (J Series)

    Cylindrical Stainless Chambered Muffler – Textured Finish – 2.25", 2.5" (J Series)
    $214.00
  • Heavy-Duty Cylindrical Stainless Muffler – Slip-Fit, 30" Body – 4", 5" (J Series)
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    Heavy-Duty Cylindrical Stainless Muffler – Slip-Fit, 30" Body – 4", 5" (J Series)

    Heavy-Duty Cylindrical Stainless Muffler – Slip-Fit, 30" Body – 4", 5" (J Series)
    $214.00