{"product_id":"walker-18112-exhaust-muffler","title":"Walker 18112 Exhaust Muffler","description":"\u003ch2\u003eWalker SoundFX Universal Exhaust Muffler Overview\u003c\/h2\u003e\u003cp\u003eThe Walker SoundFX Universal Exhaust Muffler 18112 is designed to provide reliable exhaust flow and sound control for a variety of vehicles. Its universal fit and durable aluminized steel construction make it a practical choice for many Buick, Chevrolet, Dodge, and Jeep models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUniversal fit for multiple vehicle makes and models\u003c\/li\u003e\n\u003cli\u003eOval-shaped muffler body measuring 8.813 inches wide and 4.25 inches high\u003c\/li\u003e\n\u003cli\u003eDurable aluminized steel body for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eInlet diameter of 2.5 inches and outlet diameter of 2.25 inches\u003c\/li\u003e\n\u003cli\u003eOffset inlet and center outlet pipe connections for versatile installation\u003c\/li\u003e\n\u003cli\u003eOverall length of 25.5 inches with an 18-inch body length\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 SoundFX Universal muffler 18112 features a robust steel body finished with aluminized coating to resist rust and extend service life. Its oval shape and specific dimensions—8.813 inches in width, 4.25 inches in height, and 18 inches in body length—allow it to fit a wide range of exhaust systems. The muffler includes a single inlet pipe connection with a 2.5-inch inside diameter and an offset inlet configuration of 2.625 inches, paired with a single center outlet pipe connection measuring 2.25 inches inside diameter. This combination muffler design balances sound reduction with exhaust flow efficiency, making it suitable for various applications.\u003c\/p\u003e\u003cp\u003eWalker’s SoundFX Universal product line is engineered to provide a versatile solution for exhaust noise control across multiple vehicle platforms. This muffler is not tunable or reversible, focusing instead on straightforward installation and consistent performance. It is compatible with many popular models from Buick, Cadillac, Chevrolet, Chrysler, Dodge, GMC, Isuzu, Jeep, Oldsmobile, and Pontiac, including vehicles like the Chevrolet Blazer, Dodge Dakota, Jeep Cherokee, and Buick LeSabre.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick models such as Century, LeSabre, and Regal\u003c\/li\u003e\n\u003cli\u003eChevrolet trucks and SUVs including Blazer, S10, and Suburban\u003c\/li\u003e\n\u003cli\u003eDodge pickups like Dakota and Ramcharger\u003c\/li\u003e\n\u003cli\u003eJeep Cherokee and Grand Wagoneer\u003c\/li\u003e\n\u003cli\u003eOther GM and Chrysler vehicles including Cadillac DeVille and Pontiac Grand Prix\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by Walker Muffler 18112\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive exhaust noise due to worn or damaged mufflers\u003c\/li\u003e\n\u003cli\u003eCorrosion and rust compromising muffler integrity\u003c\/li\u003e\n\u003cli\u003ePoor exhaust flow affecting engine performance\u003c\/li\u003e\n\u003cli\u003eFitment challenges with non-specific mufflers\u003c\/li\u003e\n\u003cli\u003eReplacement of OEM mufflers on older Buick, Chevrolet, and Dodge models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThis muffler is designed for universal fitment with pipe connection inlets and outlets, requiring welding or clamping during installation. The offset inlet and center outlet configuration should be matched carefully to the vehicle’s exhaust layout. Measuring inlet and outlet diameters (2.5 inches and 2.25 inches respectively) before installation will ensure compatibility. 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 Universal muffler 18112 with aluminized steel to provide corrosion resistance and durability. While specific warranty details are not provided, Walker is known for producing reliable exhaust components that meet industry standards. This muffler is engineered to maintain consistent exhaust flow and sound control for a variety of vehicle makes and models.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52068589174965,"sku":"BDCN-18112","price":59.81,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_18112_Fro.jpg?v=1775141885","url":"https:\/\/www.partcatalog.com\/products\/walker-18112-exhaust-muffler","provider":"PartCatalog","version":"1.0","type":"link"}