{"product_id":"walker-exhaust-muffler-21677","title":"WALKER - Exhaust Muffler - 21677","description":"\u003ch2 data-start=\"298\" data-end=\"320\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-start=\"322\" data-end=\"715\"\u003eThe WALKER 21677 Quiet-Flow® SS Exhaust Muffler is a premium, direct-fit stainless-steel solution engineered specifically for the \u003cstrong data-start=\"452\" data-end=\"490\"\u003e2009–2015 Honda Pilot (Right Side)\u003c\/strong\u003e. As part of Walker’s exclusive Quiet-Flow® SS lineup, this muffler is built with a \u003cstrong data-start=\"574\" data-end=\"603\"\u003e100% stainless-steel body\u003c\/strong\u003e, offering significantly longer life and superior corrosion resistance compared to standard aluminized mufflers.\u003c\/p\u003e\n\u003cp data-start=\"717\" data-end=\"1036\"\u003eDesigned for OE-style fitment, the muffler features precise tube routing, OE-style hangers, and a refined internal chamber design that delivers smooth exhaust tone and optimal flow. Louvered tubes and domed heads ensure quiet, factory-correct sound, while mechanically joined tubes minimize distortion from heat cycles.\u003c\/p\u003e\n\u003chr data-start=\"1038\" data-end=\"1041\"\u003e\n\u003ch2 data-start=\"1043\" data-end=\"1058\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1060\" data-end=\"1608\"\u003e\n\u003cli data-start=\"1060\" data-end=\"1148\"\u003e\n\u003cp data-start=\"1062\" data-end=\"1148\"\u003e\u003cstrong data-start=\"1062\" data-end=\"1099\"\u003e100% Stainless-Steel Construction\u003c\/strong\u003e for maximum corrosion resistance and longevity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1149\" data-end=\"1220\"\u003e\n\u003cp data-start=\"1151\" data-end=\"1220\"\u003e\u003cstrong data-start=\"1151\" data-end=\"1179\"\u003eOE-Style Acoustic Design\u003c\/strong\u003e for quiet, factory-level sound quality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1221\" data-end=\"1307\"\u003e\n\u003cp data-start=\"1223\" data-end=\"1307\"\u003e\u003cstrong data-start=\"1223\" data-end=\"1250\"\u003eDirect-Fit Installation\u003c\/strong\u003e with OE-style hangers and brackets—no welding required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1308\" data-end=\"1401\"\u003e\n\u003cp data-start=\"1310\" data-end=\"1401\"\u003e\u003cstrong data-start=\"1310\" data-end=\"1342\"\u003eStrong, Durable Construction\u003c\/strong\u003e using spun-locked heads and reinforced internal chambers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1402\" data-end=\"1484\"\u003e\n\u003cp data-start=\"1404\" data-end=\"1484\"\u003e\u003cstrong data-start=\"1404\" data-end=\"1432\"\u003eInternal Drainage System\u003c\/strong\u003e reduces moisture buildup and extends service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1485\" data-end=\"1555\"\u003e\n\u003cp data-start=\"1487\" data-end=\"1555\"\u003e\u003cstrong data-start=\"1487\" data-end=\"1520\"\u003eAcoustically \u0026amp; Flow Validated\u003c\/strong\u003e to meet OE performance standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1556\" data-end=\"1608\"\u003e\n\u003cp data-start=\"1558\" data-end=\"1608\"\u003e\u003cstrong data-start=\"1558\" data-end=\"1606\"\u003eBacked by Walker’s Limited Lifetime Warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1610\" data-end=\"1613\"\u003e\n\u003ch2 data-start=\"1615\" data-end=\"1642\"\u003eTechnical Specifications\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=\"1644\" data-end=\"2237\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1644\" data-end=\"1670\"\u003e\n\u003ctr data-start=\"1644\" data-end=\"1670\"\u003e\n\u003cth data-start=\"1644\" data-end=\"1660\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1660\" data-end=\"1670\" data-col-size=\"sm\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1697\" data-end=\"2237\"\u003e\n\u003ctr data-start=\"1697\" data-end=\"1713\"\u003e\n\u003ctd data-start=\"1697\" data-end=\"1705\" data-col-size=\"sm\"\u003eShape\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1705\" data-end=\"1713\"\u003eOval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1714\" data-end=\"1737\"\u003e\n\u003ctd data-start=\"1714\" data-end=\"1723\" data-col-size=\"sm\"\u003eFinish\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1723\" data-end=\"1737\"\u003eAluminized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1738\" data-end=\"1773\"\u003e\n\u003ctd data-start=\"1738\" data-end=\"1754\" data-col-size=\"sm\"\u003eBody Material\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1754\" data-end=\"1773\"\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1774\" data-end=\"1806\"\u003e\n\u003ctd data-start=\"1774\" data-end=\"1787\" data-col-size=\"sm\"\u003eInlet Type\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1787\" data-end=\"1806\"\u003ePipe Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1807\" data-end=\"1828\"\u003e\n\u003ctd data-start=\"1807\" data-end=\"1821\" data-col-size=\"sm\"\u003eOutlet Type\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1821\" data-end=\"1828\"\u003eTip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1829\" data-end=\"1858\"\u003e\n\u003ctd data-start=\"1829\" data-end=\"1846\" data-col-size=\"sm\"\u003eInlet Diameter\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1846\" data-end=\"1858\"\u003e1.750 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1859\" data-end=\"1889\"\u003e\n\u003ctd data-start=\"1859\" data-end=\"1877\" data-col-size=\"sm\"\u003eOutlet Diameter\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1877\" data-end=\"1889\"\u003e2.250 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1890\" data-end=\"1917\"\u003e\n\u003ctd data-start=\"1890\" data-end=\"1907\" data-col-size=\"sm\"\u003eInlet Location\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1907\" data-end=\"1917\"\u003eOffset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1918\" data-end=\"1946\"\u003e\n\u003ctd data-start=\"1918\" data-end=\"1936\" data-col-size=\"sm\"\u003eOutlet Location\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1936\" data-end=\"1946\"\u003eOffset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1947\" data-end=\"1969\"\u003e\n\u003ctd data-start=\"1947\" data-end=\"1964\" data-col-size=\"sm\"\u003eInlet Quantity\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1964\" data-end=\"1969\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1970\" data-end=\"1993\"\u003e\n\u003ctd data-start=\"1970\" data-end=\"1988\" data-col-size=\"sm\"\u003eOutlet Quantity\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1988\" data-end=\"1993\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1994\" data-end=\"2020\"\u003e\n\u003ctd data-start=\"1994\" data-end=\"2008\" data-col-size=\"sm\"\u003eBody Height\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2008\" data-end=\"2020\"\u003e5.500 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2021\" data-end=\"2048\"\u003e\n\u003ctd data-start=\"2021\" data-end=\"2035\" data-col-size=\"sm\"\u003eBody Length\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2035\" data-end=\"2048\"\u003e14.000 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2049\" data-end=\"2075\"\u003e\n\u003ctd data-start=\"2049\" data-end=\"2062\" data-col-size=\"sm\"\u003eBody Width\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2062\" data-end=\"2075\"\u003e11.000 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2076\" data-end=\"2106\"\u003e\n\u003ctd data-start=\"2076\" data-end=\"2093\" data-col-size=\"sm\"\u003eOverall Length\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2093\" data-end=\"2106\"\u003e27.750 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2107\" data-end=\"2134\"\u003e\n\u003ctd data-start=\"2107\" data-end=\"2122\" data-col-size=\"sm\"\u003eInlet Offset\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2122\" data-end=\"2134\"\u003e3.750 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2135\" data-end=\"2154\"\u003e\n\u003ctd data-start=\"2135\" data-end=\"2148\" data-col-size=\"sm\"\u003eReversible\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2148\" data-end=\"2154\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2155\" data-end=\"2171\"\u003e\n\u003ctd data-start=\"2155\" data-end=\"2165\" data-col-size=\"sm\"\u003eTunable\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2165\" data-end=\"2171\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2172\" data-end=\"2212\"\u003e\n\u003ctd data-start=\"2172\" data-end=\"2200\" data-col-size=\"sm\"\u003eUniversal or Specific Fit\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2200\" data-end=\"2212\"\u003eSpecific\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2213\" data-end=\"2237\"\u003e\n\u003ctd data-start=\"2213\" data-end=\"2226\" data-col-size=\"sm\"\u003eGrade Type\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2226\" data-end=\"2237\"\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=\"2239\" data-end=\"2242\"\u003e\n\u003ch2 data-start=\"2244\" data-end=\"2268\"\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003ch3 data-start=\"2270\" data-end=\"2283\"\u003e\u003cstrong data-start=\"2274\" data-end=\"2283\"\u003eHonda\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4 data-start=\"2284\" data-end=\"2294\"\u003ePilot\u003c\/h4\u003e\n\u003cul data-start=\"2295\" data-end=\"2444\"\u003e\n\u003cli data-start=\"2295\" data-end=\"2312\"\u003e\n\u003cp data-start=\"2297\" data-end=\"2312\"\u003e\u003cstrong data-start=\"2297\" data-end=\"2310\"\u003e2009–2015\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2313\" data-end=\"2344\"\u003e\n\u003cp data-start=\"2315\" data-end=\"2344\"\u003ePosition: \u003cstrong data-start=\"2325\" data-end=\"2342\"\u003eRight Muffler\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2345\" data-end=\"2375\"\u003e\n\u003cp data-start=\"2347\" data-end=\"2375\"\u003eEngine: \u003cem data-start=\"2355\" data-end=\"2373\"\u003e3.5L V6 (3471cc)\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2376\" data-end=\"2419\"\u003e\n\u003cp data-start=\"2378\" data-end=\"2419\"\u003eDrive Wheel: AWD \/ FWD (all applicable)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2420\" data-end=\"2444\"\u003e\n\u003cp data-start=\"2422\" data-end=\"2444\"\u003eQuantity Required: 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2446\" data-end=\"2449\"\u003e\n\u003ch2 data-start=\"2451\" data-end=\"2483\"\u003eInstallation \u0026amp; Warranty Notes\u003c\/h2\u003e\n\u003cul data-start=\"2485\" data-end=\"2827\"\u003e\n\u003cli data-start=\"2485\" data-end=\"2542\"\u003e\n\u003cp data-start=\"2487\" data-end=\"2542\"\u003eDirect-fit bolt-on installation with OE-style hangers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2543\" data-end=\"2577\"\u003e\n\u003cp data-start=\"2545\" data-end=\"2577\"\u003eNo cutting or welding required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2578\" data-end=\"2633\"\u003e\n\u003cp data-start=\"2580\" data-end=\"2633\"\u003eBuilt with stainless steel for long-term durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2634\" data-end=\"2726\"\u003e\n\u003cp data-start=\"2636\" data-end=\"2726\"\u003eCovered by Walker’s \u003cstrong data-start=\"2656\" data-end=\"2685\"\u003eLimited Lifetime Warranty\u003c\/strong\u003e and \u003cstrong data-start=\"2690\" data-end=\"2724\"\u003e90-Day Safe \u0026amp; Sound® Guarantee\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2727\" data-end=\"2827\"\u003e\n\u003cp data-start=\"2729\" data-end=\"2827\"\u003eInspect downstream and upstream exhaust components before installation to ensure proper system fit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALKER","offers":[{"title":"Default Title","offer_id":45875160252615,"sku":"WAL21677","price":152.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2025-11-24104336.png?v=1764010072","url":"https:\/\/mainstreeteshop.com\/products\/walker-exhaust-muffler-21677","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}