{"product_id":"walker-exhaust-muffler-18944","title":"WALKER - Exhaust Muffler - 18944","description":"\u003ch2 data-start=\"329\" data-end=\"355\"\u003e\u003cstrong data-start=\"332\" data-end=\"355\"\u003eProduct Description\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"357\" data-end=\"730\"\u003eThe Walker SoundFX® \u003cstrong data-start=\"377\" data-end=\"386\"\u003e18944\u003c\/strong\u003e direct-fit muffler provides OE-style performance, tone, and durability, featuring \u003cstrong data-start=\"469\" data-end=\"507\"\u003e100% aluminized steel construction\u003c\/strong\u003e for longer service life than standard low-carbon steel. Built with mechanically joined tubes, internal partitions, and spun-locked heads, this muffler is designed to expand and contract with heat cycles without distortion.\u003c\/p\u003e\n\u003cp data-start=\"732\" data-end=\"1021\"\u003eLouvered tubes deliver factory-style sound control, while the direct-fit design ensures easy installation without the need for welding or custom fabrication. A reliable replacement option for Jeep Liberty models, this muffler offers durability, fitment accuracy, and long-term performance.\u003c\/p\u003e\n\u003chr data-start=\"1023\" data-end=\"1026\"\u003e\n\u003ch2 data-start=\"1028\" data-end=\"1047\"\u003e\u003cstrong data-start=\"1031\" data-end=\"1047\"\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1049\" data-end=\"1415\"\u003e\n\u003cli data-start=\"1049\" data-end=\"1117\"\u003e\n\u003cp data-start=\"1051\" data-end=\"1117\"\u003e\u003cstrong data-start=\"1051\" data-end=\"1091\"\u003eCorrosion-Resistant Aluminized Steel\u003c\/strong\u003e for extended durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1179\"\u003e\n\u003cp data-start=\"1120\" data-end=\"1179\"\u003e\u003cstrong data-start=\"1120\" data-end=\"1141\"\u003eDirect-Fit Design\u003c\/strong\u003e – OE-style hangers and pipe routing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1180\" data-end=\"1259\"\u003e\n\u003cp data-start=\"1182\" data-end=\"1259\"\u003e\u003cstrong data-start=\"1182\" data-end=\"1205\"\u003eImproved Durability\u003c\/strong\u003e – Mechanically joined tubes and internal partitions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1260\" data-end=\"1328\"\u003e\n\u003cp data-start=\"1262\" data-end=\"1328\"\u003e\u003cstrong data-start=\"1262\" data-end=\"1293\"\u003eFactory-Style Sound Quality\u003c\/strong\u003e – Louvered exhaust flow controls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1329\" data-end=\"1415\"\u003e\n\u003cp data-start=\"1331\" data-end=\"1415\"\u003e\u003cstrong data-start=\"1331\" data-end=\"1367\"\u003eEngineered for Long Service Life\u003c\/strong\u003e – Built and tested for dependable performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1417\" data-end=\"1420\"\u003e\n\u003ch2 data-start=\"1422\" data-end=\"1453\"\u003e\u003cstrong data-start=\"1425\" data-end=\"1453\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1455\" data-end=\"2033\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1455\" data-end=\"1481\"\u003e\n\u003ctr data-start=\"1455\" data-end=\"1481\"\u003e\n\u003cth data-start=\"1455\" data-end=\"1471\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1471\" data-end=\"1481\" data-col-size=\"sm\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1508\" data-end=\"2033\"\u003e\n\u003ctr data-start=\"1508\" data-end=\"1528\"\u003e\n\u003ctd data-start=\"1508\" data-end=\"1520\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1510\" data-end=\"1519\"\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1520\" data-end=\"1528\"\u003eOval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1529\" data-end=\"1556\"\u003e\n\u003ctd data-start=\"1529\" data-end=\"1542\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1531\" data-end=\"1541\"\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1542\" data-end=\"1556\"\u003eAluminized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1557\" data-end=\"1598\"\u003e\n\u003ctd data-start=\"1557\" data-end=\"1574\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1559\" data-end=\"1573\"\u003eInlet Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1574\" data-end=\"1598\"\u003e2 Bolt Welded Flange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1599\" data-end=\"1636\"\u003e\n\u003ctd data-start=\"1599\" data-end=\"1617\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1601\" data-end=\"1616\"\u003eOutlet Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1617\" data-end=\"1636\"\u003ePipe Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1637\" data-end=\"1667\"\u003e\n\u003ctd data-start=\"1637\" data-end=\"1655\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1639\" data-end=\"1654\"\u003eBody Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1655\" data-end=\"1667\"\u003e5.500 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1668\" data-end=\"1699\"\u003e\n\u003ctd data-start=\"1668\" data-end=\"1686\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1670\" data-end=\"1685\"\u003eBody Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1686\" data-end=\"1699\"\u003e25.000 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1700\" data-end=\"1730\"\u003e\n\u003ctd data-start=\"1700\" data-end=\"1717\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1702\" data-end=\"1716\"\u003eBody Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1717\" data-end=\"1730\"\u003e11.000 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1731\" data-end=\"1765\"\u003e\n\u003ctd data-start=\"1731\" data-end=\"1752\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1733\" data-end=\"1751\"\u003eOverall Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1752\" data-end=\"1765\"\u003e30.125 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1766\" data-end=\"1797\"\u003e\n\u003ctd data-start=\"1766\" data-end=\"1787\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1768\" data-end=\"1786\"\u003eInlet Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1787\" data-end=\"1797\" data-col-size=\"sm\"\u003eCenter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1798\" data-end=\"1824\"\u003e\n\u003ctd data-start=\"1798\" data-end=\"1819\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1800\" data-end=\"1818\"\u003eInlet Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1819\" data-end=\"1824\" data-col-size=\"sm\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1825\" data-end=\"1866\"\u003e\n\u003ctd data-start=\"1825\" data-end=\"1854\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1827\" data-end=\"1853\"\u003eOutlet Inside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1854\" data-end=\"1866\" data-col-size=\"sm\"\u003e2.250 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1867\" data-end=\"1894\"\u003e\n\u003ctd data-start=\"1867\" data-end=\"1889\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1869\" data-end=\"1888\"\u003eOutlet Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1889\" data-end=\"1894\" data-col-size=\"sm\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1895\" data-end=\"1924\"\u003e\n\u003ctd data-start=\"1895\" data-end=\"1915\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1897\" data-end=\"1914\"\u003eBody Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1915\" data-end=\"1924\" data-col-size=\"sm\"\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1925\" data-end=\"1953\"\u003e\n\u003ctd data-start=\"1925\" data-end=\"1947\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1927\" data-end=\"1946\"\u003eHanger Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1947\" data-end=\"1953\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1954\" data-end=\"1977\"\u003e\n\u003ctd data-start=\"1954\" data-end=\"1971\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1956\" data-end=\"1970\"\u003eReversible\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1971\" data-end=\"1977\" data-col-size=\"sm\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1978\" data-end=\"2004\"\u003e\n\u003ctd data-start=\"1978\" data-end=\"1992\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1980\" data-end=\"1991\"\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1992\" data-end=\"2004\"\u003eSpecific\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2005\" data-end=\"2033\"\u003e\n\u003ctd data-start=\"2005\" data-end=\"2022\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2007\" data-end=\"2021\"\u003eGrade Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2022\" data-end=\"2033\" data-col-size=\"sm\"\u003ePremium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"2035\" data-end=\"2038\"\u003e\n\u003ch2 data-start=\"2040\" data-end=\"2068\"\u003e\u003cstrong data-start=\"2043\" data-end=\"2068\"\u003eVehicle Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3 data-start=\"2070\" data-end=\"2082\"\u003e\u003cstrong data-start=\"2074\" data-end=\"2082\"\u003eJeep\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2083\" data-end=\"2243\"\u003e\n\u003cli data-start=\"2083\" data-end=\"2141\"\u003e\n\u003cp data-start=\"2085\" data-end=\"2110\"\u003e\u003cstrong data-start=\"2085\" data-end=\"2108\"\u003eLiberty (2005–2006)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2113\" data-end=\"2141\"\u003e\n\u003cli data-start=\"2113\" data-end=\"2141\"\u003e\n\u003cp data-start=\"2115\" data-end=\"2141\"\u003e2.8L L4 (2768cc \/ 171 cid)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2143\" data-end=\"2192\"\u003e\n\u003cp data-start=\"2145\" data-end=\"2170\"\u003e\u003cstrong data-start=\"2145\" data-end=\"2168\"\u003eLiberty (2002–2007)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2173\" data-end=\"2192\"\u003e\n\u003cli data-start=\"2173\" data-end=\"2192\"\u003e\n\u003cp data-start=\"2175\" data-end=\"2192\"\u003e3.7L V6 (226 cid)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2194\" data-end=\"2243\"\u003e\n\u003cp data-start=\"2196\" data-end=\"2221\"\u003e\u003cstrong data-start=\"2196\" data-end=\"2219\"\u003eLiberty (2002–2005)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2224\" data-end=\"2243\"\u003e\n\u003cli data-start=\"2224\" data-end=\"2243\"\u003e\n\u003cp data-start=\"2226\" data-end=\"2243\"\u003e2.4L L4 (148 cid)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2245\" data-end=\"2248\"\u003e\n\u003ch2 data-start=\"2250\" data-end=\"2277\"\u003e\u003cstrong data-start=\"2253\" data-end=\"2277\"\u003eInstallation \u0026amp; Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2279\" data-end=\"2804\"\u003e\n\u003cli data-start=\"2279\" data-end=\"2356\"\u003e\n\u003cp data-start=\"2281\" data-end=\"2356\"\u003e\u003cstrong data-start=\"2281\" data-end=\"2308\"\u003eDirect-fit installation\u003c\/strong\u003e using the factory flange; no welding required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2357\" data-end=\"2429\"\u003e\n\u003cp data-start=\"2359\" data-end=\"2429\"\u003e\u003cstrong data-start=\"2359\" data-end=\"2381\"\u003eNo hanger included\u003c\/strong\u003e – reuse OE hanger brackets or replace if worn\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2430\" data-end=\"2498\"\u003e\n\u003cp data-start=\"2432\" data-end=\"2498\"\u003e\u003cstrong data-start=\"2432\" data-end=\"2450\"\u003eNot reversible\u003c\/strong\u003e – must be installed in correct flow direction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2499\" data-end=\"2566\"\u003e\n\u003cp data-start=\"2501\" data-end=\"2566\"\u003e\u003cstrong data-start=\"2501\" data-end=\"2524\"\u003eCheck flange gasket\u003c\/strong\u003e before installation; replace if damaged\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2567\" data-end=\"2644\"\u003e\n\u003cp data-start=\"2569\" data-end=\"2644\"\u003e\u003cstrong data-start=\"2569\" data-end=\"2596\"\u003eEnsure proper clearance\u003c\/strong\u003e around heat shields and suspension components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2645\" data-end=\"2724\"\u003e\n\u003cp data-start=\"2647\" data-end=\"2724\"\u003e\u003cstrong data-start=\"2647\" data-end=\"2688\"\u003eProfessional installation recommended\u003c\/strong\u003e for optimal sealing and alignment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2725\" data-end=\"2804\"\u003e\n\u003cp data-start=\"2727\" data-end=\"2804\"\u003eDesigned to work with \u003cstrong data-start=\"2749\" data-end=\"2802\"\u003efactory catalytic converter and tailpipe assembly\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALKER","offers":[{"title":"Default Title","offer_id":45883813560519,"sku":"WAL18944","price":90.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2025-11-24172542.png?v=1764033892","url":"https:\/\/mainstreeteshop.com\/products\/walker-exhaust-muffler-18944","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}