{"product_id":"walker-21649-exhaust-muffler","title":"Walker 21649 Exhaust Muffler","description":"\u003ch2\u003eWalker Quiet-Flow Muffler for Ram\u003c\/h2\u003e\u003cp\u003eWalker Quiet-Flow muffler Part Number 21649 is a specific-fit exhaust muffler built for OE-style sound control and steady exhaust flow. It is designed for 2007-2010 Dodge Ram 2500 and Ram 3500, plus 2011-2012 Ram 2500 and Ram 3500 applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAbsorption-style exhaust muffler\u003c\/li\u003e\n\u003cli\u003eSpecific fit for listed Ram truck applications\u003c\/li\u003e\n\u003cli\u003eOval body shape with aluminized finish\u003c\/li\u003e\n\u003cli\u003eStainless steel body material\u003c\/li\u003e\n\u003cli\u003e4-inch inlet and 4-inch outlet with pipe connection ends\u003c\/li\u003e\n\u003cli\u003eOffset inlet and offset outlet configuration\u003c\/li\u003e\n\u003cli\u003eOverall length: 17 inches\u003c\/li\u003e\n\u003cli\u003eWalker Quiet-Flow product line focuses on OE-style sound and flow characteristics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eWalker Quiet-Flow Part Number 21649 is built for drivers who need a direct-fit exhaust muffler for Ram heavy-duty trucks. The oval, absorption-type design uses a stainless steel body with an aluminized finish and offset 4-inch inlet and outlet connections to match the listed exhaust layout. For shoppers searching for a 2011 Ram 2500 muffler replacement, a 2008 Dodge Ram 3500 exhaust muffler, or a direct-fit Walker 21649 muffler for Ram trucks, this part is built around the confirmed vehicle applications below.\u003c\/p\u003e\u003cp\u003eThe Quiet-Flow line is positioned for OE-style sound characteristics while maintaining exhaust flow. This part cross-references Chrysler 52121428AD for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExhaust noise from a worn or damaged muffler\u003c\/li\u003e\n\u003cli\u003eRust-related muffler deterioration on truck exhaust systems\u003c\/li\u003e\n\u003cli\u003eRestricted exhaust flow caused by internal muffler wear\u003c\/li\u003e\n\u003cli\u003eFitment issues when replacing an OE-style Ram muffler\u003c\/li\u003e\n\u003cli\u003eSound quality changes after exhaust system aging\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the 4-inch inlet and outlet, offset configuration, and overall length before installation. This muffler uses pipe connection ends and is not reversible or tunable, so orientation matters during exhaust system matching. Confirm the vehicle application against the listed fitment for 2007-2010 Dodge Ram 2500 and Ram 3500, as well as 2011-2012 Ram 2500 and Ram 3500.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker backs Quiet-Flow mufflers with a limited lifetime warranty and a 90-day Safe and Sound guarantee. Part Number 21649 is engineered for the specified Ram truck applications and follows the Quiet-Flow OE-style replacement approach.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52705296384181,"sku":"BDCN-21649","price":203.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_21649_Fro.jpg?v=1781417123","url":"https:\/\/www.partcatalog.com\/products\/walker-21649-exhaust-muffler","provider":"PartCatalog","version":"1.0","type":"link"}