{"product_id":"walker-21028-exhaust-muffler","title":"Walker 21028 Exhaust Muffler","description":"\u003ch2\u003eWalker Quiet-Flow 21028 Exhaust Muffler\u003c\/h2\u003e\u003cp\u003eWalker Quiet-Flow 21028 is a specific-fit exhaust muffler built for drivers who want OE-style sound control with improved exhaust flow. Its round steel body, aluminized finish, and center inlet\/center outlet layout make it a direct replacement-style choice for select domestic and foreign vehicle applications.\u003c\/p\u003e\u003cp\u003eThe Quiet-Flow line focuses on balanced exhaust performance and a factory-like sound profile. For shoppers searching for a Walker muffler for Honda Civic or other specific-fit exhaust muffler applications, part number 21028 is built around those needs with a regular-grade construction and pipe connection inlet and outlet design.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpecific-fit exhaust muffler for select vehicle applications\u003c\/li\u003e\n\u003cli\u003eRound muffler body with steel construction\u003c\/li\u003e\n\u003cli\u003eAluminized finish for added corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCenter inlet and center outlet configuration\u003c\/li\u003e\n\u003cli\u003e2-inch inlet inside diameter\u003c\/li\u003e\n\u003cli\u003e1.812-inch outlet outside diameter\u003c\/li\u003e\n\u003cli\u003eCombination muffler type for OE-style exhaust sound\u003c\/li\u003e\n\u003cli\u003eWalker Quiet-Flow part number 21028\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eWalker Quiet-Flow mufflers are engineered to deliver smoother exhaust flow while maintaining a sound level closer to original equipment. The 21028 uses a 25.75-inch overall length, 21-inch body length, and 5-inch body width and height, giving it a compact round profile suited to specific replacement applications. The pipe connection inlet and outlet design supports a straightforward exhaust system match where the original layout calls for a center inlet and center outlet muffler.\u003c\/p\u003e\u003cp\u003eThis part number, 21028, is a practical option for buyers comparing Walker exhaust muffler replacement parts by body size, inlet diameter, outlet diameter, and fitment style. It is also a relevant search match for Walker Quiet-Flow 21028 and Walker muffler 21028 replacement needs.\u003c\/p\u003e\u003ch2\u003eCommon Issues It Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExhaust noise that has become louder than factory levels\u003c\/li\u003e\n\u003cli\u003eRust or deterioration in the original muffler body\u003c\/li\u003e\n\u003cli\u003eRestricted exhaust flow from a worn internal muffler\u003c\/li\u003e\n\u003cli\u003eNeed for a direct replacement-style muffler with OE-like sound\u003c\/li\u003e\n\u003cli\u003eFitment requirements for a specific center-inlet, center-outlet layout\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify inlet and outlet diameters, body dimensions, and center configuration against the original muffler before installation. Because this is a specific-fit muffler, confirm the vehicle application and exhaust routing for your exact make and model before ordering. Professional exhaust installation is recommended when the existing system requires cutting, alignment, or welding.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker backs Quiet-Flow mufflers with a limited lifetime warranty and a 90-day Safe and Sound guarantee. The Quiet-Flow product line is positioned for OE-style sound and dependable exhaust flow in top-selling domestic and foreign vehicle applications.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52071741325493,"sku":"BDCN-21028","price":79.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_21028_Fro.jpg?v=1775141977","url":"https:\/\/www.partcatalog.com\/products\/walker-21028-exhaust-muffler","provider":"PartCatalog","version":"1.0","type":"link"}