Exhaust Muffler for 2007-2014 Toyota FJ Cruiser - Walker 55589

$238.99
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Walker Exhaust Exhaust Muffler Assembly 55589
Walker Exhaust Exhaust Muffler Assembly 55589

Vehicles this part fits
    Part number: 55589
    UPC: 086387555890
    Condition: New
    Weight: 38.13 LBS
    Item Package Quantity: 1
    $238.99

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    Walker Exhaust Exhaust Muffler Assembly P/N:55589
    Walker Exhaust Exhaust Muffler Assembly P/N:55589
    $238.99
    $238.99

    Quiet down a droning exhaust and restore factory-style tone with the Walker Exhaust Quiet-Flow SS Muffler Assembly 55589, a direct-fit bolt-on replacement for the 2007-2014 Toyota FJ Cruiser (see the "Vehicles it fits" section for engine-level applications). It's configured with a center inlet and an offset outlet, and installs with factory-style routings, brackets and hangers — no specialized fabrication or welding required.

    • Stainless-steel construction: Quiet-Flow SS uses a 100% stainless-steel body — including heads, shell, bushings, louvered tubes and partitions — for longer life versus typical aluminized mufflers, plus an internal drainage system that reduces moisture collection.
    • Premium acoustic control: OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for factory-style sound quality compared with straight perforated tubes.
    • Built to last: Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion, while spun-locked heads and OE-style spot welds add stability.
    • Design validated: Acoustically and flow tested for consistent OE-style sound, and backed by Walker's limited lifetime warranty and 90-Day Safe and Sound Guarantee.

    Direct-fit design means it matches the original muffler's connections for a straightforward replacement.

    Interchange: 1742031110 · 1742031370

    This part cross-references / interchanges with the following part numbers:

    1742031110, 1742031370

    Frequently Asked Questions

    What vehicle does the Walker 55589 muffler fit?

    It's a direct-fit replacement for the 2007-2014 Toyota FJ Cruiser. Check the "Vehicles it fits" section to confirm the exact application for your vehicle.

    What is the muffler made of?

    It uses Walker's Quiet-Flow SS 100% stainless-steel construction — heads, shell, bushings, louvered tubes and partitions — which delivers longer life than typical aluminized mufflers.

    What is the inlet and outlet configuration?

    The 55589 is configured with a center inlet and an offset outlet, matching the OE-style routing for a direct fit.

    Do I need to weld it in?

    No. It's a direct-fit bolt-on replacement with factory-style routings, brackets and hangers, so no specialized fabrication or welding is required.

    Will this quiet a loud exhaust?

    Its OE-style louvered tubes and domed heads are designed to control noise for factory-style sound. If a worn or rusted-out muffler is the source of the noise, this replaces it.

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