Walker 21409 Multicolor 44.000 Muffler sku-119383111
No rating yet(0 ratings)The Walker Quiet-Flow SS 21409 is a Multicolor muffler, size 44.000, in Exhaust Parts & Emissions Parts. Walker describes it as the only broad-market muffler with 100% stainless-steel construction and says it lasts longer than aluminized mufflers. Its internal drainage system reduces moisture collection. The acoustic and flow design is tested for OE-style sound.
OE-style louvered tubes lower noise, while domed heads reduce radiated noise compared with straight perforated tubes. This direct-fit, bolt-on replacement has OE-style hangers, brackets and pipe routing and needs no specialized fabrication or welding. The listed finish is Aluminized, and the muffler type is Combination.
It carries Walker's limited lifetime warranty and a 90-Day Safe and Sound Guarantee; Walkerexhaust.com has details. Listed fits include 2004-2005 Chevrolet Trailblazer LS/LT, 2002-2005 GMC Envoy, 2002-2003 Chevrolet Trailblazer, 2004-2005 Buick Rainier, 2002-2004 Oldsmobile Bravada and 2004-2005 Isuzu Ascender, each with a 6-cylinder 4.2 L engine. The fit widget can check additional vehicles.
SKU: sku-119383111; UPC: 086387214094.
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