{"product_id":"walker-18813-exhaust-muffler","title":"Walker 18813 Exhaust Muffler","description":"\u003ch2\u003eOverview of Walker SoundFX Direct Fit Exhaust Muffler 18813\u003c\/h2\u003e\u003cp\u003eThe Walker SoundFX Direct Fit Exhaust Muffler 18813 is designed specifically for Chevrolet, GMC, and Oldsmobile vehicles, including models like the Blazer, Bravada, and Jimmy. This oval-shaped muffler offers a precise fit and reliable performance for your exhaust system needs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Chevrolet, GMC, and Oldsmobile Blazer, Bravada, and Jimmy models\u003c\/li\u003e\n\u003cli\u003eOval body shape with 11-inch width and 5.5-inch height\u003c\/li\u003e\n\u003cli\u003eOverall length of 32.5 inches with a 27-inch body length\u003c\/li\u003e\n\u003cli\u003eConstructed from aluminized steel for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eSingle inlet and outlet with 2.25-inch inside diameter pipe connections\u003c\/li\u003e\n\u003cli\u003eOffset inlet with 2 bolt welded flange for secure attachment\u003c\/li\u003e\n\u003cli\u003eCombination muffler type designed for balanced sound and performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: Walker SoundFX Direct Fit\u003c\/h2\u003e\u003cp\u003eThe SoundFX Direct Fit line by Walker focuses on providing exhaust mufflers that match the original equipment specifications for a direct replacement. This ensures compatibility and ease of installation without the need for modifications. The 18813 muffler maintains the factory sound characteristics while offering durable construction and a precise fit for the specified vehicle models.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker exhaust muffler features an oval-shaped body measuring 11 inches wide and 5.5 inches high, with an overall length of 32.5 inches. The body is made from aluminized steel, which provides resistance to rust and corrosion, extending the muffler's service life. It includes a single inlet and outlet, both with a 2.25-inch inside diameter pipe connection. The inlet is offset by 3.5 inches and uses a 2 bolt welded flange for secure mounting. The muffler type is a combination design, balancing sound reduction and exhaust flow efficiency. This part is not reversible or tunable, ensuring it fits as intended for the specified vehicle applications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or damaged mufflers on Chevrolet Blazer, GMC Bravada, and Oldsmobile Jimmy\u003c\/li\u003e\n\u003cli\u003eRestores proper exhaust flow and reduces excessive noise\u003c\/li\u003e\n\u003cli\u003eAddresses corrosion or rust issues in the exhaust system\u003c\/li\u003e\n\u003cli\u003eHelps maintain factory exhaust sound and performance\u003c\/li\u003e\n\u003cli\u003ePrevents exhaust leaks caused by damaged muffler components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Walker SoundFX Direct Fit Exhaust Muffler 18813 requires matching the specific inlet and outlet configurations. The 2 bolt welded flange inlet and offset design should align with the vehicle’s exhaust piping for a direct fit. Ensure all connections are properly sealed to prevent leaks. This muffler is designed for specific fitment and is not reversible or tunable, so verify compatibility with your Chevrolet Blazer, GMC Bravada, or Oldsmobile Jimmy before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker manufactures the SoundFX Direct Fit mufflers with aluminized steel to resist corrosion and provide durability. While specific warranty details are not provided here, Walker products typically meet or exceed OEM standards for quality and fitment. Using part number 18813 ensures you receive a component designed for reliable performance in your vehicle’s exhaust system.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52071725105333,"sku":"BDCN-18813","price":83.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_18813_Fro.jpg?v=1775141941","url":"https:\/\/www.partcatalog.com\/products\/walker-18813-exhaust-muffler","provider":"PartCatalog","version":"1.0","type":"link"}