Walker Exhaust

Walker Exhaust 21744 Muffler - Quiet-flowss -

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SKU:
19722889
MPN:
21744_100
Availability:
Usually ships the same or next business day. In stock at our MI, PA warehouses.
Shipping:
Calculated at Checkout
Stock Update:
02/19/2026 06:30:24 AM PST
$118.49
Stock Update:
02/19/2026 06:30:24 AM PST

Description

This item is brand-new, factory sealed.

Walker Quiet-Flow SS 21744 Direct Fit Exhaust Muffler 1.75" Outlet (OD) for Subaru Outback
  • COMPATIBILITY Fits 2010-2010 Subaru Outback; 2011-2011 Subaru Outback; 2012-2012 Subaru Outback; 2013-2013 Subaru Outback; 2014-2014 Subaru Outback; 2015-2015 Subaru Outback; 2016-2016 Subaru Outback; 2017-2019 Subaru Outback
  • GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
  • STAINLESS STEEL INHIBITS CORROSION -- The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
  • EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding
  • 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 provide stability and longer service life
  • PREMIUM ACOUSTIC CONTROL -- OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
  • DESIGN VALIDATED -- Acoustic and flow tested for quality OE-style sound you can count on
  • BUY WITH CONFIDENCE -- Comes with Walker's limited lifetime warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
  • Global Trade Identification Number: 00086387217446
  • Item Dimensions: 10 x 10 x 10 inches
  • Compatible with Vehicle Type: Car
  • Material Type: Stainless Steel

The only broad-market muffler with 100% stainless-steel construction, Walker Quiet-Flow SS mufflers feature precision fit, superior flow and OE-style sound. Quiet-Flow SS mufflers are available for most domestic and import vehicles.

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Walker Exhaust 21744 Muffler - Quiet-flowss -
$118.49