{"product_id":"walker-18957-exhaust-muffler","title":"Walker 18957 Exhaust Muffler","description":"\u003ch2\u003eOverview of Walker SoundFX Direct Fit Exhaust Muffler 18957\u003c\/h2\u003e\u003cp\u003eThe Walker SoundFX Direct Fit Exhaust Muffler 18957 is engineered specifically for select Cadillac, Chevrolet, and GMC trucks and SUVs. Designed to provide reliable exhaust flow and sound control, this muffler suits models like the Chevrolet Avalanche 1500, Escalade, Suburban 1500, Tahoe, and GMC Yukon and Yukon XL 1500.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Cadillac, Chevrolet, and GMC full-size trucks and SUVs\u003c\/li\u003e\n\u003cli\u003eOval-shaped aluminized steel body for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003e2.625-inch inlet and outlet pipe connections with offset configuration\u003c\/li\u003e\n\u003cli\u003eCombination muffler type with a 28-inch overall length and 9-inch body width\u003c\/li\u003e\n\u003cli\u003eNon-reversible design with a regular grade type for standard performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker SoundFX Direct Fit Product Line Details\u003c\/h2\u003e\u003cp\u003eThe SoundFX Direct Fit line by Walker focuses on providing direct replacement mufflers that match original equipment specifications. This ensures proper fitment and sound characteristics for specific vehicle applications. The 18957 muffler maintains the balance between noise reduction and exhaust flow, making it suitable for the intended Cadillac, Chevrolet, and GMC models without requiring modifications.\u003c\/p\u003e\u003ch2\u003eProduct Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis exhaust muffler features an oval-shaped body constructed from aluminized steel, offering resistance to rust and heat. The inlet and outlet both measure 2.625 inches inside diameter and utilize pipe connection types with an offset configuration—1.625 inches inlet offset—ensuring compatibility with factory exhaust systems. The muffler measures 28 inches in overall length, with a 24-inch body length, 9-inch width, and 7-inch height. It is a combination muffler type designed for specific sound attenuation and exhaust flow characteristics. The part is not reversible or tunable, aligning with its direct fit design.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCadillac Escalade\u003c\/li\u003e\n\u003cli\u003eChevrolet Avalanche 1500, Suburban 1500, Tahoe\u003c\/li\u003e\n\u003cli\u003eGMC Yukon, Yukon XL 1500\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis muffler is intended for use in exhaust system repairs or replacements where maintaining factory fit and function is critical. It addresses issues such as excessive exhaust noise, rusted or damaged mufflers, and exhaust leaks.\u003c\/p\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDesigned for direct fit installation on specified Cadillac, Chevrolet, and GMC models\u003c\/li\u003e\n\u003cli\u003eEnsure proper alignment of offset inlet and outlet pipe connections during installation\u003c\/li\u003e\n\u003cli\u003eCheck for exhaust system corrosion or damage before installing the new muffler\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended to maintain exhaust system integrity and performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker manufactures this muffler with aluminized steel for durability and corrosion resistance. The SoundFX Direct Fit line is engineered to meet or exceed OEM specifications for fit and function. While specific warranty details are not provided here, Walker products typically come with a limited warranty against defects in materials and workmanship.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52071737950389,"sku":"BDCN-18957","price":60.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_18957_Fro.jpg?v=1775141966","url":"https:\/\/www.partcatalog.com\/products\/walker-18957-exhaust-muffler","provider":"PartCatalog","version":"1.0","type":"link"}