{"product_id":"walker-21438-exhaust-muffler-left","title":"Walker 21438 Exhaust Muffler - Left","description":"\u003ch2\u003eOverview of Walker Quiet-Flow SS Exhaust Muffler 21438\u003c\/h2\u003e\u003cp\u003eThe Walker Quiet-Flow SS exhaust muffler 21438 is designed specifically for Ford, Lincoln, and Mercury vehicles, including the Crown Victoria, Grand Marquis, and Town Car models. This oval-shaped muffler offers a durable stainless steel body with an aluminized finish, engineered to provide reliable exhaust flow and noise reduction.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis\u003c\/li\u003e\n\u003cli\u003eOval body shape with dimensions: 9.75\" width, 4.25\" height, 20\" body length\u003c\/li\u003e\n\u003cli\u003eStainless steel construction with aluminized finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003e2\" inlet inside diameter with offset pipe connection and 2.875\" inlet offset\u003c\/li\u003e\n\u003cli\u003eSingle inlet and outlet with 2 bolt welded flange outlet type\u003c\/li\u003e\n\u003cli\u003eOverall length of 24.75\" for precise fitment\u003c\/li\u003e\n\u003cli\u003eCombination muffler type designed for balanced sound attenuation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker Quiet-Flow SS 21438 exhaust muffler is crafted with a stainless steel body that ensures long-lasting durability and resistance to rust and corrosion. Its aluminized finish further protects the muffler from harsh environmental conditions. The oval shape and specific dimensions allow for a precise fit in the exhaust system of Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis vehicles. Featuring a 2\" inlet inside diameter with an offset pipe connection and a 2.875\" inlet offset, this muffler is engineered to maintain optimal exhaust flow. The outlet uses a 2 bolt welded flange with a center configuration, providing secure attachment and reliable performance. As a combination muffler type, it balances noise reduction with exhaust efficiency.\u003c\/p\u003e\u003ch2\u003eWalker Quiet-Flow SS Product Line\u003c\/h2\u003e\u003cp\u003eThe Quiet-Flow SS line by Walker focuses on stainless steel mufflers designed to offer enhanced durability and corrosion resistance compared to standard mufflers. This product line emphasizes specific fitment and quality materials to meet the demands of various vehicle models, including those from Ford, Lincoln, and Mercury. The 21438 muffler exemplifies the Quiet-Flow SS commitment to providing a reliable exhaust component that integrates seamlessly with factory exhaust systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or damaged mufflers on Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis\u003c\/li\u003e\n\u003cli\u003eReduction of excessive exhaust noise due to muffler failure\u003c\/li\u003e\n\u003cli\u003eImprovement of exhaust flow and engine performance by restoring proper muffler function\u003c\/li\u003e\n\u003cli\u003ePrevention of rust and corrosion-related exhaust leaks\u003c\/li\u003e\n\u003cli\u003eEnsuring compliance with vehicle-specific exhaust system requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Walker Quiet-Flow SS 21438 muffler requires attention to the specific inlet offset and flange connections. The 2\" inlet pipe connection with a 2.875\" offset must align correctly with the vehicle’s exhaust piping. The 2 bolt welded flange outlet ensures a secure fit but may require proper gasket and bolt torque to prevent leaks. This muffler is not reversible or tunable, so correct orientation during installation is essential. Professional installation is recommended to ensure proper fitment and exhaust system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker manufactures the Quiet-Flow SS 21438 muffler with high-grade stainless steel and aluminized finish to provide extended service life and resistance to corrosion. While specific warranty details are not provided, Walker products typically meet industry standards for durability and performance. This muffler is engineered to meet or exceed OEM specifications for the Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis exhaust systems.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52071749288117,"sku":"BDCN-21438","price":104.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_21438_Fro.jpg?v=1775141998","url":"https:\/\/www.partcatalog.com\/products\/walker-21438-exhaust-muffler-left","provider":"PartCatalog","version":"1.0","type":"link"}