{"product_id":"walker-21641-exhaust-muffler","title":"Walker 21641 Exhaust Muffler","description":"\u003ch2\u003eOverview of Walker Quiet-Flow SS Exhaust Muffler 21641\u003c\/h2\u003e\u003cp\u003eThe Walker Quiet-Flow SS Exhaust Muffler 21641 is designed specifically for Pontiac Matrix and Toyota Vibe models. This oval-shaped, aluminized stainless steel muffler offers a reflection-type design that balances sound reduction with efficient exhaust flow.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Pontiac Matrix and Toyota Vibe\u003c\/li\u003e\n\u003cli\u003eOval body shape with 11-inch width and 5.5-inch height\u003c\/li\u003e\n\u003cli\u003eDurable aluminized stainless steel construction\u003c\/li\u003e\n\u003cli\u003eReflection muffler type for controlled sound attenuation\u003c\/li\u003e\n\u003cli\u003eInlet outside diameter: 2 inches; outlet inside diameter: 2.25 inches\u003c\/li\u003e\n\u003cli\u003eOffset inlet and outlet pipe connections for precise fitment\u003c\/li\u003e\n\u003cli\u003eOverall length of 23 inches with a 21-inch body length\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker Quiet-Flow SS 21641 exhaust muffler features a reflection design that helps reduce exhaust noise while maintaining optimal engine performance. Constructed from aluminized stainless steel, this muffler resists corrosion and extends service life. Its oval shape and specific dimensions—11 inches wide, 5.5 inches high, and 23 inches overall length—ensure a precise fit for the exhaust system of Pontiac Matrix and Toyota Vibe vehicles. The offset inlet and outlet pipe connections, with a 2-inch inlet outside diameter and 2.25-inch outlet inside diameter, facilitate straightforward installation and alignment within the exhaust system.\u003c\/p\u003e\u003ch2\u003eQuiet-Flow SS Product Line Information\u003c\/h2\u003e\u003cp\u003eThe Quiet-Flow SS line by Walker focuses on providing exhaust mufflers that combine sound control with durability. This product line utilizes stainless steel materials and reflection muffler technology to deliver consistent performance and corrosion resistance. The 21641 muffler is part of this line, offering a tailored fit and reliable operation for specific vehicle models like the Pontiac Matrix and Toyota Vibe.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or damaged mufflers on Pontiac Matrix and Toyota Vibe\u003c\/li\u003e\n\u003cli\u003eReduction of excessive exhaust noise without sacrificing performance\u003c\/li\u003e\n\u003cli\u003eCorrosion resistance to extend exhaust system lifespan\u003c\/li\u003e\n\u003cli\u003eImproved exhaust flow with offset inlet and outlet connections\u003c\/li\u003e\n\u003cli\u003eRestoration of factory exhaust sound and fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThis muffler is designed for specific fitment on Pontiac Matrix and Toyota Vibe models, ensuring compatibility with factory exhaust configurations. The offset inlet and outlet pipe connections require alignment during installation to maintain proper exhaust flow. It is recommended to verify pipe diameters and connection types before installation. Professional installation is advised to ensure secure mounting and optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker manufactures the Quiet-Flow SS 21641 muffler with aluminized stainless steel for enhanced durability and corrosion resistance. While specific warranty details are not provided, Walker products typically meet industry standards for quality and reliability, supporting long-term use in compatible vehicles.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52071756497077,"sku":"BDCN-21641","price":100.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_21641_Fro.jpg?v=1775142014","url":"https:\/\/www.partcatalog.com\/products\/walker-21641-exhaust-muffler","provider":"PartCatalog","version":"1.0","type":"link"}