{"product_id":"walker-exhaust-muffler-18456","title":"WALKER - Exhaust Muffler - 18456","description":"\u003ch2 data-start=\"344\" data-end=\"370\"\u003e\u003cstrong data-start=\"347\" data-end=\"370\"\u003eProduct Description\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"372\" data-end=\"820\"\u003eThe Walker SoundFX® \u003cstrong data-start=\"392\" data-end=\"401\"\u003e18456\u003c\/strong\u003e is a direct-fit replacement muffler engineered for 1994–1996 Dodge Dakota trucks equipped with 3.9L and 5.2L engines. Built with aluminized steel for superior corrosion resistance, this muffler provides OE-style sound control and long-lasting durability. Its internal drainage system, precision mechanical joints, and spun-locked heads help maintain structural integrity while delivering reliable everyday performance.\u003c\/p\u003e\n\u003chr data-start=\"822\" data-end=\"825\"\u003e\n\u003ch2 data-start=\"827\" data-end=\"846\"\u003e\u003cstrong data-start=\"830\" data-end=\"846\"\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"848\" data-end=\"1322\"\u003e\n\u003cli data-start=\"848\" data-end=\"919\"\u003e\n\u003cp data-start=\"850\" data-end=\"919\"\u003e\u003cstrong data-start=\"850\" data-end=\"883\"\u003eAluminized Steel Construction\u003c\/strong\u003e for enhanced corrosion protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"920\" data-end=\"1004\"\u003e\n\u003cp data-start=\"922\" data-end=\"1004\"\u003e\u003cstrong data-start=\"922\" data-end=\"952\"\u003eMechanical Interior Joints\u003c\/strong\u003e minimize distortion from temperature fluctuations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1005\" data-end=\"1080\"\u003e\n\u003cp data-start=\"1007\" data-end=\"1080\"\u003e\u003cstrong data-start=\"1007\" data-end=\"1034\"\u003eOE-Style Louvered Tubes\u003c\/strong\u003e provide quieter, factory-like sound control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1081\" data-end=\"1172\"\u003e\n\u003cp data-start=\"1083\" data-end=\"1172\"\u003e\u003cstrong data-start=\"1083\" data-end=\"1104\"\u003eDirect-Fit Design\u003c\/strong\u003e enables uncomplicated installation using existing exhaust routing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1173\" data-end=\"1233\"\u003e\n\u003cp data-start=\"1175\" data-end=\"1233\"\u003e\u003cstrong data-start=\"1175\" data-end=\"1204\"\u003eDurable Spun-Locked Heads\u003c\/strong\u003e ensure long component life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1234\" data-end=\"1322\"\u003e\n\u003cp data-start=\"1236\" data-end=\"1322\"\u003e\u003cstrong data-start=\"1236\" data-end=\"1264\"\u003eInternal Drainage System\u003c\/strong\u003e reduces moisture accumulation for extended service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1324\" data-end=\"1327\"\u003e\n\u003ch2 data-start=\"1329\" data-end=\"1360\"\u003e\u003cstrong data-start=\"1332\" data-end=\"1360\"\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=\"1362\" data-end=\"2061\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1362\" data-end=\"1388\"\u003e\n\u003ctr data-start=\"1362\" data-end=\"1388\"\u003e\n\u003cth data-start=\"1362\" data-end=\"1378\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1378\" data-end=\"1388\" data-col-size=\"sm\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1415\" data-end=\"2061\"\u003e\n\u003ctr data-start=\"1415\" data-end=\"1435\"\u003e\n\u003ctd data-start=\"1415\" data-end=\"1427\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1417\" data-end=\"1426\"\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1427\" data-end=\"1435\"\u003eOval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1436\" data-end=\"1463\"\u003e\n\u003ctd data-start=\"1436\" data-end=\"1449\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1438\" data-end=\"1448\"\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1449\" data-end=\"1463\"\u003eAluminized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1464\" data-end=\"1496\"\u003e\n\u003ctd data-start=\"1464\" data-end=\"1486\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1466\" data-end=\"1485\"\u003eOutlet Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1486\" data-end=\"1496\"\u003eOffset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1497\" data-end=\"1533\"\u003e\n\u003ctd data-start=\"1497\" data-end=\"1514\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1499\" data-end=\"1513\"\u003eInlet Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1514\" data-end=\"1533\" data-col-size=\"sm\"\u003ePipe Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1534\" data-end=\"1571\"\u003e\n\u003ctd data-start=\"1534\" data-end=\"1552\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1536\" data-end=\"1551\"\u003eOutlet Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1552\" data-end=\"1571\"\u003ePipe Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1572\" data-end=\"1612\"\u003e\n\u003ctd data-start=\"1572\" data-end=\"1600\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1574\" data-end=\"1599\"\u003eInlet Inside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1600\" data-end=\"1612\"\u003e2.500 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1613\" data-end=\"1643\"\u003e\n\u003ctd data-start=\"1613\" data-end=\"1631\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1615\" data-end=\"1630\"\u003eBody Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1631\" data-end=\"1643\"\u003e7.000 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1644\" data-end=\"1675\"\u003e\n\u003ctd data-start=\"1644\" data-end=\"1662\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1646\" data-end=\"1661\"\u003eBody Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1662\" data-end=\"1675\" data-col-size=\"sm\"\u003e16.000 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1676\" data-end=\"1705\"\u003e\n\u003ctd data-start=\"1676\" data-end=\"1693\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1678\" data-end=\"1692\"\u003eBody Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1693\" data-end=\"1705\"\u003e9.000 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1706\" data-end=\"1740\"\u003e\n\u003ctd data-start=\"1706\" data-end=\"1727\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1708\" data-end=\"1726\"\u003eOverall Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1727\" data-end=\"1740\"\u003e21.000 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1741\" data-end=\"1772\"\u003e\n\u003ctd data-start=\"1741\" data-end=\"1760\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1743\" data-end=\"1759\"\u003eInlet Offset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1760\" data-end=\"1772\"\u003e1.625 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1773\" data-end=\"1804\"\u003e\n\u003ctd data-start=\"1773\" data-end=\"1794\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1775\" data-end=\"1793\"\u003eInlet Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1794\" data-end=\"1804\"\u003eOffset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1805\" data-end=\"1831\"\u003e\n\u003ctd data-start=\"1805\" data-end=\"1826\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1807\" data-end=\"1825\"\u003eInlet Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1826\" data-end=\"1831\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1832\" data-end=\"1873\"\u003e\n\u003ctd data-start=\"1832\" data-end=\"1861\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1834\" data-end=\"1860\"\u003eOutlet Inside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1861\" data-end=\"1873\"\u003e2.500 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1874\" data-end=\"1901\"\u003e\n\u003ctd data-start=\"1874\" data-end=\"1896\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1876\" data-end=\"1895\"\u003eOutlet Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1896\" data-end=\"1901\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1902\" data-end=\"1931\"\u003e\n\u003ctd data-start=\"1902\" data-end=\"1922\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1904\" data-end=\"1921\"\u003eBody Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1922\" data-end=\"1931\"\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1932\" data-end=\"1960\"\u003e\n\u003ctd data-start=\"1932\" data-end=\"1954\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1934\" data-end=\"1953\"\u003eHanger Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1954\" data-end=\"1960\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1961\" data-end=\"1984\"\u003e\n\u003ctd data-start=\"1961\" data-end=\"1978\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1963\" data-end=\"1977\"\u003eReversible\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1978\" data-end=\"1984\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1985\" data-end=\"2005\"\u003e\n\u003ctd data-start=\"1985\" data-end=\"1999\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1987\" data-end=\"1998\"\u003eTunable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1999\" data-end=\"2005\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2006\" data-end=\"2032\"\u003e\n\u003ctd data-start=\"2006\" data-end=\"2020\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2008\" data-end=\"2019\"\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2020\" data-end=\"2032\"\u003eSpecific\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2033\" data-end=\"2061\"\u003e\n\u003ctd data-start=\"2033\" data-end=\"2050\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2035\" data-end=\"2049\"\u003eGrade Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2050\" data-end=\"2061\"\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=\"2063\" data-end=\"2066\"\u003e\n\u003ch2 data-start=\"2068\" data-end=\"2096\"\u003e\u003cstrong data-start=\"2071\" data-end=\"2096\"\u003eVehicle Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3 data-start=\"2098\" data-end=\"2111\"\u003e\u003cstrong data-start=\"2102\" data-end=\"2111\"\u003eDodge\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2112\" data-end=\"2217\"\u003e\n\u003cli data-start=\"2112\" data-end=\"2164\"\u003e\n\u003cp data-start=\"2114\" data-end=\"2164\"\u003e\u003cstrong data-start=\"2114\" data-end=\"2136\"\u003eDakota (1994–1996)\u003c\/strong\u003e — 5.2L V8 5211cc \/ 318cid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2165\" data-end=\"2217\"\u003e\n\u003cp data-start=\"2167\" data-end=\"2217\"\u003e\u003cstrong data-start=\"2167\" data-end=\"2189\"\u003eDakota (1994–1996)\u003c\/strong\u003e — 3.9L V6 3906cc \/ 239cid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2219\" data-end=\"2222\"\u003e\n\u003ch2 data-start=\"2224\" data-end=\"2251\"\u003e\u003cstrong data-start=\"2227\" data-end=\"2251\"\u003eInstallation \u0026amp; Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2253\" data-end=\"2855\"\u003e\n\u003cli data-start=\"2253\" data-end=\"2346\"\u003e\n\u003cp data-start=\"2255\" data-end=\"2346\"\u003eDesigned as a \u003cstrong data-start=\"2269\" data-end=\"2291\"\u003edirect-fit muffler\u003c\/strong\u003e, aligning with OE pipe routing for fast installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2347\" data-end=\"2423\"\u003e\n\u003cp data-start=\"2349\" data-end=\"2423\"\u003e\u003cstrong data-start=\"2349\" data-end=\"2372\"\u003eNo welding required\u003c\/strong\u003e when paired with proper clamps (sold separately)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2424\" data-end=\"2512\"\u003e\n\u003cp data-start=\"2426\" data-end=\"2512\"\u003eMay require reusing existing hangers or installing new hangers if originals are worn\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2513\" data-end=\"2593\"\u003e\n\u003cp data-start=\"2515\" data-end=\"2593\"\u003eEnsure proper sealing using fresh gaskets or clamps to prevent exhaust leaks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2594\" data-end=\"2678\"\u003e\n\u003cp data-start=\"2596\" data-end=\"2678\"\u003eRecommended to inspect adjoining exhaust pipes for corrosion before installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2679\" data-end=\"2766\"\u003e\n\u003cp data-start=\"2681\" data-end=\"2766\"\u003eNot reversible — must be installed in the correct orientation to match OE flow path\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2767\" data-end=\"2855\"\u003e\n\u003cp data-start=\"2769\" data-end=\"2855\"\u003eIdeal replacement for factory mufflers exhibiting rust, rattling, or increased noise\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALKER","offers":[{"title":"Default Title","offer_id":45912250974407,"sku":"WAL18456","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2025-12-02102241_f0a3f649-7039-46e2-9331-0045ea941395.png?v=1764699721","url":"https:\/\/mainstreeteshop.com\/products\/walker-exhaust-muffler-18456","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}