Walker Exhaust P/N:18922

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$99.99
MPN: 18922
Item Package Quantity: 1
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Walker Exhaust  P/N:18922
Walker Exhaust P/N:18922
$99.99

Quiet your Subaru's exhaust with the Walker SoundFX Direct-Fit Muffler 18922, a direct-fit bolt-on replacement for the 1998-2005 Subaru Forester (see the Buyer's Guide tab for engine-level fitment). It installs using OE-style pipe routings, brackets and hangers, so installation doesn't require specialized fabrication or welding.

  • Aluminized steel construction: engineered with 100% aluminized steel for longer service life compared to low-carbon steel, and an internal drainage system helps reduce corrosion.
  • Durable internal build: mechanical interior joints add durability, while spun-locked heads provide stability and resistance to rupture from backfires.
  • Factory-style sound: louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes.
  • Built to last: internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion, and OE-style spot welds add structural stability.

This SoundFX muffler is configured with an offset inlet and offset outlet, with a 2" outlet outside diameter. It's a specific-fit, direct-fit design for the listed Subaru Forester application.

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

38811, 700416, 229-005

Frequently Asked Questions

What vehicle does the Walker 18922 muffler fit?

It's a direct-fit muffler for the 1998-2005 Subaru Forester. Check the Buyer's Guide tab to confirm the exact engine and configuration for your vehicle.

What is this muffler made of?

It's built with 100% aluminized steel for longer service life compared to low-carbon steel, and an internal drainage system helps reduce corrosion.

Will I need to weld or cut to install it?

No. It's a direct-fit bolt-on replacement with OE-style pipe routings, brackets and hangers, so installation doesn't require specialized fabrication or welding.

What are the inlet and outlet configurations?

This SoundFX muffler has an offset inlet and an offset outlet, with a 2-inch outlet outside diameter.

Will it sound like the factory muffler?

It's designed for factory-style sound quality; louvered tubes help reduce radiated noise compared to straight perforated tubes for favorable acoustics.