{"product_id":"walker-18971-exhaust-muffler","title":"Walker 18971 Exhaust Muffler","description":"\u003ch2\u003eWalker SoundFX Direct Fit Muffler for Mustang\u003c\/h2\u003e\u003cp\u003eWalker SoundFX Direct Fit muffler Part Number 18971 is a specific-fit exhaust muffler for the 1998-2004 Ford Mustang. It uses an oval, reflection-style design with 2-inch inlet and outlet pipe connections to support a direct replacement on the listed application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpecific-fit exhaust muffler for 1998-2004 Ford Mustang\u003c\/li\u003e\n\u003cli\u003eOval steel body with aluminized finish for improved service life versus low-carbon steel\u003c\/li\u003e\n\u003cli\u003eReflection muffler type for controlled exhaust acoustics\u003c\/li\u003e\n\u003cli\u003eOffset inlet and outlet configuration with 2-inch inside diameter connections\u003c\/li\u003e\n\u003cli\u003eMechanical interior joints and spun-locked heads for added durability\u003c\/li\u003e\n\u003cli\u003eWalker SoundFX Direct Fit line for OE-style exhaust replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eWalker SoundFX Direct Fit Part Number 18971 is built for drivers replacing the factory muffler on a 1998-2004 Ford Mustang. The aluminized steel construction helps resist corrosion, while the oval body profile and offset pipe connection layout support a direct-fit installation on the specified vehicle application. This muffler is part of the Walker SoundFX Direct Fit product line, which focuses on replacement exhaust components that match the vehicle’s original fitment requirements and maintain a balanced exhaust note.\u003c\/p\u003e\u003cp\u003eThis part cross-references AP Exhaust 700330 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat This Muffler Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExhaust noise from a worn or damaged muffler\u003c\/li\u003e\n\u003cli\u003eRust or corrosion in the muffler body\u003c\/li\u003e\n\u003cli\u003eRestricted exhaust flow caused by internal deterioration\u003c\/li\u003e\n\u003cli\u003eFitment issues when replacing the factory muffler on a Mustang exhaust system\u003c\/li\u003e\n\u003cli\u003eUneven exhaust tone after muffler failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eCompatible With 1998-2004 Ford Mustang, N\/A. If the exhaust uses a welded assembly, replace all required related parts during service to complete the repair correctly. Verify the inlet and outlet diameter, offset configuration, and overall muffler dimensions before installation to confirm alignment with the existing exhaust system.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker builds this muffler with 100% aluminized steel, mechanical interior joints, and spun-locked heads to support durability in exhaust service. Part Number 18971 is engineered as a direct-fit replacement for the listed Mustang application.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52071739523253,"sku":"BDCN-18971","price":86.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_18971_Fro.jpg?v=1775141969","url":"https:\/\/www.partcatalog.com\/products\/walker-18971-exhaust-muffler","provider":"PartCatalog","version":"1.0","type":"link"}