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Jeep J20 Mufflers

This page brings together exhaust mufflers for the Jeep J20, covering model years 1974 through 1988. The range includes performance-style options alongside standard replacements, drawn from brands known for broad Jeep J20 fitment coverage. Choose your model year above and this page keeps only the mufflers that fit your Jeep J20. Each listing is matched to our vehicle fitment data before it appears here.

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Picture of Magnaflow 13134 Glasspack Muffler 2 Inch Center/Center 3.5x22 Body

Magnaflow 13134 Glasspack Muffler 2 Inch Center/Center 3.5x22 Body

20 reviews
Part: 13134
Vehicle Specific
$52.00
In Stock (10+)
Picture for manufacturer Magnaflow

What's here for your Jeep J20

  • Exhaust mufflers, including performance-style units, in configurations suited to Jeep J20 exhaust systems from 1974 through 1988

The widest selection of Jeep J20 mufflers here comes from Walker Exhaust, AP Exhaust, Bosal, and Dynomax, each offering a range of fitment options across the J20's model years. Other categories Jeep J20 owners shop for: Jeep J20 Exterior Lights, Jeep J20 Steering Gear and Parts and Jeep J20 Springs and Suspension Parts, or browse all Jeep J20 parts and accessories.