{"product_id":"walker-18280-exhaust-muffler","title":"Walker 18280 Exhaust Muffler","description":"\u003ch2\u003eOverview of Walker SoundFX Direct Fit Exhaust Muffler 18280\u003c\/h2\u003e\u003cp\u003eThe Walker SoundFX Direct Fit Exhaust Muffler 18280 is designed specifically for select Buick, Chevrolet, Chrysler, Ford, GMC, Mercury, Oldsmobile, and Pontiac models. This oval-shaped muffler offers a precise fit and reliable performance for vehicles such as the Chevrolet Impala, Buick LeSabre, and Pontiac GTO.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for multiple GM and Ford models including S10 Blazer and Monte Carlo\u003c\/li\u003e\n\u003cli\u003eOval body shape with aluminized steel construction for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eInlet diameter of 2.25 inches and outlet diameter of 2 inches for optimal exhaust flow\u003c\/li\u003e\n\u003cli\u003eOffset inlet configuration with a 2.875-inch offset for proper alignment\u003c\/li\u003e\n\u003cli\u003eOverall length of 26 inches and body length of 21 inches for direct replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Walker SoundFX Direct Fit 18280 muffler features a combination muffler type with a single inlet and outlet, both utilizing pipe connections. The inlet inside diameter measures 2.25 inches, while the outlet inside diameter is 2 inches, supporting efficient exhaust gas flow. The muffler body is constructed from aluminized steel, providing durability and resistance to rust and corrosion. Its oval shape measures 9.75 inches in width and 4.25 inches in height, with an overall length of 26 inches and a body length of 21 inches. The inlet is offset by 2.875 inches to ensure proper fitment in the exhaust system. This muffler is designed for specific vehicle applications and is not reversible or tunable.\u003c\/p\u003e\u003ch2\u003eWalker SoundFX Direct Fit Product Line\u003c\/h2\u003e\u003cp\u003eThe SoundFX Direct Fit line by Walker focuses on providing mufflers that match original equipment specifications for a direct replacement fit. This product line emphasizes precise fitment and sound control tailored to specific vehicle models, reducing installation time and ensuring consistent exhaust performance. The 18280 muffler is part of this line, offering a reliable solution for maintaining factory exhaust sound and function.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick models including Century, LeSabre, and Park Avenue\u003c\/li\u003e\n\u003cli\u003eChevrolet models such as Caprice, Impala, and Malibu\u003c\/li\u003e\n\u003cli\u003eChrysler vehicles including New Yorker and Newport\u003c\/li\u003e\n\u003cli\u003eFord models like LTD and Mercury Marquis\u003c\/li\u003e\n\u003cli\u003eGMC and Pontiac models including S10 Blazer and GTO\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Walker SoundFX Direct Fit 18280 muffler requires proper alignment of the offset inlet and outlet pipe connections. Ensure the inlet diameter of 2.25 inches and outlet diameter of 2 inches match the vehicle’s exhaust piping. This muffler is designed for specific fitment and should be installed in the correct orientation as it is not reversible. Professional installation is recommended to maintain exhaust system integrity and performance.\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 extend service life. While specific warranty details are not provided, Walker products typically meet or exceed OEM standards for durability and fitment. The 18280 muffler is engineered to provide consistent exhaust performance for the listed Buick, Chevrolet, Chrysler, Ford, GMC, Mercury, Oldsmobile, and Pontiac models.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52071719174325,"sku":"BDCN-18280","price":54.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_18280_Fro.jpg?v=1775141909","url":"https:\/\/www.partcatalog.com\/products\/walker-18280-exhaust-muffler","provider":"PartCatalog","version":"1.0","type":"link"}