{"product_id":"walker-exhaust-muffler-21752","title":"WALKER - Exhaust Muffler - 21752","description":"\u003ch2 data-start=\"290\" data-end=\"312\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-start=\"314\" data-end=\"635\"\u003eThe WALKER 21752 Quiet-Flow® SS Exhaust Muffler is engineered as a \u003cstrong data-start=\"381\" data-end=\"416\"\u003edirect-fit, premium replacement\u003c\/strong\u003e for select Ford F-150 models. Constructed from \u003cstrong data-start=\"464\" data-end=\"488\"\u003e100% stainless steel\u003c\/strong\u003e, this Quiet-Flow® SS muffler delivers exceptional durability, superior corrosion resistance, and longer service life compared to aluminized units.\u003c\/p\u003e\n\u003cp data-start=\"637\" data-end=\"988\"\u003eOE-style internal components—including louvered tubes, domed heads, and mechanically joined partitions—provide \u003cstrong data-start=\"748\" data-end=\"781\"\u003efactory-quality sound control\u003c\/strong\u003e and reliable performance. Designed with precise pipe routing and OE-style hangers for \u003cstrong data-start=\"868\" data-end=\"898\"\u003eeasy, bolt-on installation\u003c\/strong\u003e, this muffler is built to withstand the demands of daily use and high-temperature cycles.\u003c\/p\u003e\n\u003chr data-start=\"990\" data-end=\"993\"\u003e\n\u003ch2 data-start=\"995\" data-end=\"1010\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1012\" data-end=\"1449\"\u003e\n\u003cli data-start=\"1012\" data-end=\"1086\"\u003e\n\u003cp data-start=\"1014\" data-end=\"1086\"\u003e\u003cstrong data-start=\"1014\" data-end=\"1051\"\u003e100% Stainless-Steel Construction\u003c\/strong\u003e for maximum corrosion resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1087\" data-end=\"1165\"\u003e\n\u003cp data-start=\"1089\" data-end=\"1165\"\u003e\u003cstrong data-start=\"1089\" data-end=\"1115\"\u003eOE-Style Sound Quality\u003c\/strong\u003e with louvered tubes and domed acoustic chambers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1166\" data-end=\"1233\"\u003e\n\u003cp data-start=\"1168\" data-end=\"1233\"\u003e\u003cstrong data-start=\"1168\" data-end=\"1195\"\u003eDirect-Fit Installation\u003c\/strong\u003e using OE-style hangers and brackets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1234\" data-end=\"1302\"\u003e\n\u003cp data-start=\"1236\" data-end=\"1302\"\u003e\u003cstrong data-start=\"1236\" data-end=\"1285\"\u003eMechanically Joined Tubes \u0026amp; Spun-Locked Heads\u003c\/strong\u003e for durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1303\" data-end=\"1371\"\u003e\n\u003cp data-start=\"1305\" data-end=\"1371\"\u003e\u003cstrong data-start=\"1305\" data-end=\"1346\"\u003eValidated Flow \u0026amp; Acoustic Performance\u003c\/strong\u003e for OE-level operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1372\" data-end=\"1449\"\u003e\n\u003cp data-start=\"1374\" data-end=\"1449\"\u003e\u003cstrong data-start=\"1374\" data-end=\"1403\"\u003eLimited Lifetime Warranty\u003c\/strong\u003e + Walker’s 90-Day Safe and Sound® Guarantee\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1451\" data-end=\"1454\"\u003e\n\u003ch2 data-start=\"1456\" data-end=\"1485\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"1486\" data-end=\"1576\"\u003e\u003cem data-start=\"1486\" data-end=\"1576\"\u003e(Dimensions not provided in source data — structured section preserved for consistency.)\u003c\/em\u003e\u003c\/p\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=\"1578\" data-end=\"1911\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1578\" data-end=\"1604\"\u003e\n\u003ctr data-start=\"1578\" data-end=\"1604\"\u003e\n\u003cth data-start=\"1578\" data-end=\"1594\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1594\" data-end=\"1604\" data-col-size=\"sm\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1631\" data-end=\"1911\"\u003e\n\u003ctr data-start=\"1631\" data-end=\"1647\"\u003e\n\u003ctd data-start=\"1631\" data-end=\"1639\" data-col-size=\"sm\"\u003eShape\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1639\" data-end=\"1647\"\u003eOval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1648\" data-end=\"1668\"\u003e\n\u003ctd data-start=\"1648\" data-end=\"1657\" data-col-size=\"sm\"\u003eFinish\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1657\" data-end=\"1668\"\u003eNatural\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1669\" data-end=\"1704\"\u003e\n\u003ctd data-start=\"1669\" data-end=\"1685\" data-col-size=\"sm\"\u003eBody Material\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1685\" data-end=\"1704\"\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1705\" data-end=\"1733\"\u003e\n\u003ctd data-start=\"1705\" data-end=\"1723\" data-col-size=\"sm\"\u003eOutlet Location\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1723\" data-end=\"1733\"\u003eOffset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1734\" data-end=\"1766\"\u003e\n\u003ctd data-start=\"1734\" data-end=\"1747\" data-col-size=\"sm\"\u003eInlet Type\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1747\" data-end=\"1766\"\u003ePipe Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1767\" data-end=\"1800\"\u003e\n\u003ctd data-start=\"1767\" data-end=\"1781\" data-col-size=\"sm\"\u003eOutlet Type\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1781\" data-end=\"1800\"\u003ePipe Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1801\" data-end=\"1826\"\u003e\n\u003ctd data-start=\"1801\" data-end=\"1819\" data-col-size=\"sm\"\u003eHanger Included\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1819\" data-end=\"1826\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1827\" data-end=\"1846\"\u003e\n\u003ctd data-start=\"1827\" data-end=\"1840\" data-col-size=\"sm\"\u003eReversible\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1840\" data-end=\"1846\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1847\" data-end=\"1863\"\u003e\n\u003ctd data-start=\"1847\" data-end=\"1857\" data-col-size=\"sm\"\u003eTunable\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1857\" data-end=\"1863\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1864\" data-end=\"1888\"\u003e\n\u003ctd data-start=\"1864\" data-end=\"1877\" data-col-size=\"sm\"\u003eGrade Type\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1877\" data-end=\"1888\"\u003ePremium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1889\" data-end=\"1911\"\u003e\n\u003ctd data-start=\"1889\" data-end=\"1899\" data-col-size=\"sm\"\u003eFitment\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1899\" data-end=\"1911\"\u003eSpecific\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=\"1913\" data-end=\"1916\"\u003e\n\u003ch2 data-start=\"1918\" data-end=\"1942\"\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003ch3 data-start=\"1944\" data-end=\"1956\"\u003e\u003cstrong data-start=\"1948\" data-end=\"1956\"\u003eFord\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4 data-start=\"1958\" data-end=\"1972\"\u003e\u003cstrong data-start=\"1963\" data-end=\"1972\"\u003eF-150\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-start=\"1973\" data-end=\"2148\"\u003e\n\u003cli data-start=\"1973\" data-end=\"2016\"\u003e\n\u003cp data-start=\"1975\" data-end=\"2016\"\u003e\u003cstrong data-start=\"1975\" data-end=\"1988\"\u003e2018–2020\u003c\/strong\u003e – 5.0L V8 5038cc \/ 307cid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2017\" data-end=\"2060\"\u003e\n\u003cp data-start=\"2019\" data-end=\"2060\"\u003e\u003cstrong data-start=\"2019\" data-end=\"2032\"\u003e2011–2014\u003c\/strong\u003e – 3.5L V6 3496cc \/ 213cid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2061\" data-end=\"2104\"\u003e\n\u003cp data-start=\"2063\" data-end=\"2104\"\u003e\u003cstrong data-start=\"2063\" data-end=\"2076\"\u003e2011–2014\u003c\/strong\u003e – 6.2L V8 6210cc \/ 379cid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2105\" data-end=\"2148\"\u003e\n\u003cp data-start=\"2107\" data-end=\"2148\"\u003e\u003cstrong data-start=\"2107\" data-end=\"2120\"\u003e2011–2017\u003c\/strong\u003e – 5.0L V8 4951cc \/ 302cid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2150\" data-end=\"2169\"\u003eAll applications:\u003c\/p\u003e\n\u003cul data-start=\"2170\" data-end=\"2234\"\u003e\n\u003cli data-start=\"2170\" data-end=\"2206\"\u003e\n\u003cp data-start=\"2172\" data-end=\"2206\"\u003e\u003cstrong data-start=\"2172\" data-end=\"2188\"\u003eDescription:\u003c\/strong\u003e Exhaust Muffler\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2207\" data-end=\"2234\"\u003e\n\u003cp data-start=\"2209\" data-end=\"2234\"\u003e\u003cstrong data-start=\"2209\" data-end=\"2230\"\u003eVehicle Quantity:\u003c\/strong\u003e 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2236\" data-end=\"2239\"\u003e\n\u003ch2 data-start=\"2241\" data-end=\"2264\"\u003eInstallation \u0026amp; Notes\u003c\/h2\u003e\n\u003cul data-start=\"2266\" data-end=\"2498\"\u003e\n\u003cli data-start=\"2266\" data-end=\"2320\"\u003e\n\u003cp data-start=\"2268\" data-end=\"2320\"\u003eDirect-fit unit—no welding or fabrication required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2321\" data-end=\"2367\"\u003e\n\u003cp data-start=\"2323\" data-end=\"2367\"\u003eUses OE-style hangers for proper alignment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2368\" data-end=\"2427\"\u003e\n\u003cp data-start=\"2370\" data-end=\"2427\"\u003eStainless-steel construction provides extended lifespan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2428\" data-end=\"2498\"\u003e\n\u003cp data-start=\"2430\" data-end=\"2498\"\u003eDesigned to restore original exhaust tone and flow characteristics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALKER","offers":[{"title":"Default Title","offer_id":45880741920967,"sku":"WAL21752","price":176.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2025-11-24161455-Copy.png?v=1764029648","url":"https:\/\/mainstreeteshop.com\/products\/walker-exhaust-muffler-21752","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}