{"product_id":"walker-55180-exhaust-resonator-and-pipe-assembly","title":"Walker 55180 Exhaust Resonator and Pipe Assembly","description":"\u003ch2\u003eWalker 55180 Exhaust Resonator Assembly\u003c\/h2\u003e\u003cp\u003eWalker 55180 is an aluminized steel exhaust resonator and pipe assembly built to match the original system’s fit, flow, and sound profile. It is a direct-fit option for 1998-1999 Subaru Legacy applications, excluding GT Series models, and uses welded 2-bolt flange connections for a secure exhaust seal.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart number: 55180\u003c\/li\u003e\n\u003cli\u003eExhaust resonator and pipe assembly for OE-style replacement\u003c\/li\u003e\n\u003cli\u003eFits 1998-1999 Subaru Legacy, excluding GT Series\u003c\/li\u003e\n\u003cli\u003eAluminized steel body and pipe construction\u003c\/li\u003e\n\u003cli\u003eRound resonator body with 10-inch body length\u003c\/li\u003e\n\u003cli\u003eOverall length: 55.5 inches\u003c\/li\u003e\n\u003cli\u003e1 inlet and 1 outlet with 2-bolt welded flanges\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eOE-Style Fit and Sound\u003c\/h2\u003e\u003cp\u003eWalker 55180 is engineered for Subaru Legacy exhaust repair where original sound quality and flow characteristics matter. The resonator uses precise tuning to help maintain factory-like exhaust tone while replacing worn or damaged factory components. For buyers searching for a Subaru Legacy resonator assembly, Walker 55180 provides a direct replacement format with steel pipe material and aluminized finish for everyday exhaust service.\u003c\/p\u003e\u003cp\u003eThis part cross-references AP Exhaust 58463 and BRExhaust 280-907 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExhaust noise from a cracked or rusted resonator assembly\u003c\/li\u003e\n\u003cli\u003eLoss of factory exhaust tone on a 1998-1999 Subaru Legacy\u003c\/li\u003e\n\u003cli\u003eCorrosion-related failure in the resonator body or pipe\u003c\/li\u003e\n\u003cli\u003eLeakage at worn 2-bolt flange connections\u003c\/li\u003e\n\u003cli\u003eRestricted exhaust flow caused by internal deterioration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify vehicle fitment before installation: Fits 1998-1999 Subaru Legacy, excluding GT Series. Confirm flange alignment, pipe routing, and overall length against the original exhaust assembly before welding or bolting in place. Because this unit uses 2-bolt welded flanges, proper gasket and fastener condition should be checked during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker designs this resonator assembly to follow OE-style fit, performance, and sound targets using tuned exhaust technology and aluminized steel construction. Part number 55180 is built as a replacement exhaust component for Subaru Legacy service work where factory-style operation is required.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52406896328885,"sku":"BDCN-55180","price":117.36,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_55180_Fro.jpg?v=1777776175","url":"https:\/\/www.partcatalog.com\/products\/walker-55180-exhaust-resonator-and-pipe-assembly","provider":"PartCatalog","version":"1.0","type":"link"}