{"product_id":"walker-53681-exhaust-muffler-assembly-left","title":"Walker 53681 Exhaust Muffler Assembly - Left","description":"\u003ch2\u003eWalker Quiet-Flow SS Muffler Assembly\u003c\/h2\u003e\u003cp\u003eWalker Quiet-Flow SS 53681 is a direct-fit exhaust muffler assembly built for the left side of select Acura TSX models. It combines stainless-steel construction with an OE-style replacement layout to support longer service life than typical aluminized mufflers.\u003c\/p\u003e\u003cp\u003eFor drivers searching for a replacement muffler for 2004-2008 Acura TSX left side applications, this assembly follows the original fitment pattern and uses a 2-bolt welded flange inlet with an offset configuration. The oval body and tip outlet help match the factory exhaust routing on the vehicle.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWalker Quiet-Flow SS line for OE-style exhaust replacement\u003c\/li\u003e\n\u003cli\u003eStainless-steel muffler body and stainless-steel muffler material\u003c\/li\u003e\n\u003cli\u003eOval muffler shape with 11-inch body diameter\u003c\/li\u003e\n\u003cli\u003eOffset inlet and offset outlet configuration\u003c\/li\u003e\n\u003cli\u003e1.75-inch inlet outside diameter with 2-bolt welded flange\u003c\/li\u003e\n\u003cli\u003e2.25-inch tip outlet\u003c\/li\u003e\n\u003cli\u003eOverall length: 23 inches\u003c\/li\u003e\n\u003cli\u003eFits 2004-2008 Acura TSX, left\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eWalker Quiet-Flow SS 53681 is engineered as a direct-fit exhaust muffler assembly for the Acura TSX. The stainless-steel construction is intended to provide improved durability compared with standard aluminized mufflers, while the OE-style layout helps maintain factory-like exhaust routing and fit. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 163-759, 2553) for the same application.\u003c\/p\u003e\u003cp\u003eFor Acura TSX exhaust repair, this muffler assembly is a practical replacement when the original unit is rusted, noisy, or no longer sealing correctly. The combination muffler design, offset inlet, and tip outlet support a factory-style installation on the left side of the vehicle.\u003c\/p\u003e\u003ch2\u003eCommon Replacement Reasons\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExhaust noise from a corroded or damaged muffler\u003c\/li\u003e\n\u003cli\u003eRust-through on the original left-side muffler assembly\u003c\/li\u003e\n\u003cli\u003eRestricted exhaust flow caused by internal deterioration\u003c\/li\u003e\n\u003cli\u003eFailed sealing at the flange connection\u003c\/li\u003e\n\u003cli\u003eNeed for an OE-style replacement on 2004-2008 Acura TSX left side exhaust systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify inlet diameter, outlet diameter, and flange style before installation. This Walker Quiet-Flow SS 53681 muffler assembly uses a 2-bolt welded flange inlet and offset routing, so alignment with the existing exhaust system should be checked before final tightening. Confirm left-side fitment on 2004-2008 Acura TSX models and inspect adjoining exhaust components for wear or corrosion.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker Quiet-Flow SS muffler assemblies are built with stainless-steel construction and direct-fit OE-style dimensions for domestic and foreign vehicle applications. Walker positions the Quiet-Flow SS line as a longer-life replacement option compared with typical aluminized mufflers.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52746531242165,"sku":"BDCN-53681","price":162.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_53681_Fro.jpg?v=1782716339","url":"https:\/\/www.partcatalog.com\/products\/walker-53681-exhaust-muffler-assembly-left","provider":"PartCatalog","version":"1.0","type":"link"}