{"product_id":"walker-40079-exhaust-muffler-assembly","title":"Walker 40079 Exhaust Muffler Assembly","description":"\u003ch2\u003eOverview of Walker Quiet-Flow SS Exhaust Muffler Assembly\u003c\/h2\u003e\u003cp\u003eThe Walker Quiet-Flow SS Exhaust Muffler Assembly 40079 is designed specifically for Nissan D21 and Pickup models. Engineered with durable stainless steel and an aluminized finish, this muffler offers reliable performance and corrosion resistance for your vehicle's exhaust system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInlet outside diameter: 2.25 inches with 2 bolt welded flange\u003c\/li\u003e\n\u003cli\u003eOutlet inside diameter: 1.75 inches with pipe connection\u003c\/li\u003e\n\u003cli\u003eRound muffler shape with 7-inch body diameter, width, and height\u003c\/li\u003e\n\u003cli\u003eOverall length of 24.25 inches and body length of 19 inches\u003c\/li\u003e\n\u003cli\u003eConstructed from stainless steel for both body and muffler material\u003c\/li\u003e\n\u003cli\u003eOffset inlet and outlet configuration for precise fitment\u003c\/li\u003e\n\u003cli\u003eCombination muffler type designed for balanced sound and performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker Quiet-Flow SS 40079 exhaust muffler assembly is built to meet the specific exhaust requirements of Nissan D21 and Pickup vehicles. Featuring a 2.25-inch inlet diameter with a 2 bolt welded flange, it ensures a secure and leak-free connection. The offset inlet and outlet configuration allows for proper alignment within the exhaust system. The round muffler body measures 7 inches in diameter, width, and height, with an overall length of 24.25 inches, providing an optimal balance between sound attenuation and exhaust flow.\u003c\/p\u003e\u003cp\u003eBoth the muffler and body are constructed from stainless steel, offering enhanced durability and resistance to rust and corrosion. The aluminized finish adds an additional layer of protection against environmental elements. This combination muffler type is designed to reduce noise while maintaining efficient exhaust flow, making it suitable for regular grade applications.\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 that provide long-lasting performance and corrosion resistance. This product line is engineered to deliver quieter operation and durability, making it a practical choice for Nissan D21 and Pickup owners seeking a reliable exhaust muffler assembly. The 40079 part number is a representative model within this line, combining quality materials and precise fitment.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or damaged mufflers on Nissan D21 and Pickup models\u003c\/li\u003e\n\u003cli\u003eReduction of excessive exhaust noise and vibration\u003c\/li\u003e\n\u003cli\u003eImprovement of exhaust flow and engine efficiency\u003c\/li\u003e\n\u003cli\u003ePrevention of exhaust leaks due to rust or corrosion\u003c\/li\u003e\n\u003cli\u003eRestoration of factory exhaust system performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Nissan D21 and Pickup exhaust systems before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to secure the 2 bolt welded flange inlet connection\u003c\/li\u003e\n\u003cli\u003eCheck for proper alignment of offset inlet and outlet to avoid exhaust leaks\u003c\/li\u003e\n\u003cli\u003eInspect surrounding exhaust components for wear during installation\u003c\/li\u003e\n\u003cli\u003eFollow vehicle manufacturer torque specifications for mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker exhaust mufflers, including the Quiet-Flow SS 40079, are manufactured to meet industry standards for durability and performance. The stainless steel construction and aluminized finish contribute to extended service life. Warranty coverage details should be confirmed with the product documentation or manufacturer, as they may vary by region and application.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":45287481409717,"sku":"BDCN-40079","price":89.52,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_40079_Fro.jpg?v=1775142188","url":"https:\/\/www.partcatalog.com\/products\/walker-40079-exhaust-muffler-assembly","provider":"PartCatalog","version":"1.0","type":"link"}