{"product_id":"walker-18305-exhaust-muffler","title":"Walker 18305 Exhaust Muffler","description":"\u003ch2\u003eWalker SoundFX Direct Fit Muffler for Toyota\u003c\/h2\u003e\u003cp\u003eWalker SoundFX Direct Fit muffler Part Number 18305 is a specific-fit exhaust muffler for select Toyota Corolla and Toyota Tercel applications. It combines an oval steel body with an aluminized finish to support longer service life than low-carbon steel designs, while maintaining a clean OE-style appearance and controlled exhaust acoustics.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit replacement muffler for select Toyota Corolla and Toyota Tercel models\u003c\/li\u003e\n\u003cli\u003eOval combination muffler design with one inlet and one outlet\u003c\/li\u003e\n\u003cli\u003e100% aluminized steel construction for improved corrosion resistance\u003c\/li\u003e\n\u003cli\u003eMechanical interior joints and spun-locked heads for added durability\u003c\/li\u003e\n\u003cli\u003eOffset inlet and center outlet layout for application-specific routing\u003c\/li\u003e\n\u003cli\u003eInlet inside diameter: 1.75 in.; outlet outside diameter: 1.5 in.\u003c\/li\u003e\n\u003cli\u003eWalker SoundFX Direct Fit line focuses on OE-style fit and balanced exhaust tone\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eWalker Part Number 18305 is built for direct replacement use on 1980-1987 Toyota Corolla and 1983-1988 Toyota Tercel without California Emission System. The SoundFX Direct Fit product line is engineered for application-specific installation, with dimensions that match the listed vehicle exhaust layout: 26-inch overall length, 17-inch body length, 7.75-inch body width, and 3.25-inch body height. The aluminized steel body and welded-style internal construction help the muffler hold up in everyday driving while preserving a factory-like exhaust note. This part cross-references BRExhaust 287-559 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat This Muffler Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRust-through or corrosion in the original muffler\u003c\/li\u003e\n\u003cli\u003eExcessive exhaust noise from a worn internal baffle structure\u003c\/li\u003e\n\u003cli\u003eExhaust leaks caused by deteriorated muffler housing\u003c\/li\u003e\n\u003cli\u003ePoor fit from universal muffler replacements\u003c\/li\u003e\n\u003cli\u003eNeed for a direct-fit exhaust repair on Toyota Corolla or Toyota Tercel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eCompatible With 1980-1987 Toyota Corolla and 1983-1988 Toyota Tercel, this muffler uses a 1.75-inch pipe connection inlet with an offset inlet configuration and a center outlet tip. Verify exhaust pipe diameter, hanger alignment, and vehicle emission configuration before installation. Because this is a specific-fit muffler, it is intended to match the listed application rather than a universal exhaust setup. Part Number 18305 should be compared against the existing muffler dimensions and outlet routing before final assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker SoundFX mufflers use aluminized steel, mechanical interior joints, and spun-locked heads to support durability and consistent fitment. The product line is built around direct-fit replacement standards for Toyota Corolla and Toyota Tercel exhaust service.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52412212412597,"sku":"BDCN-18305","price":72.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_18305_Fro.jpg?v=1777784531","url":"https:\/\/www.partcatalog.com\/products\/walker-18305-exhaust-muffler","provider":"PartCatalog","version":"1.0","type":"link"}