{"product_id":"dynomax-17768-exhaust-muffler","title":"Dynomax 17768 Exhaust Muffler","description":"\u003ch2\u003eDynomax Super Turbo Direct Fit Muffler\u003c\/h2\u003e\u003cp\u003eDynomax Super Turbo Direct Fit part number 17768 is a specific-fit exhaust muffler built for direct OE replacement on select Toyota 4Runner applications. It uses a single offset inlet, round aluminized steel body, and a mellow performance tone to support smoother exhaust flow without adding unnecessary cabin resonance.\u003c\/p\u003e\u003cp\u003eThe Super Turbo Direct Fit line focuses on controlled exhaust routing and reduced backpressure, making it a practical choice for drivers restoring a worn factory muffler on a Toyota 4Runner. If you are searching for a direct-fit exhaust muffler for 1988-1995 Toyota 4Runner models, 17768 is built around that application range.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number 17768 from Dynomax Super Turbo Direct Fit\u003c\/li\u003e\n\u003cli\u003eSpecific-fit, direct OE replacement exhaust muffler\u003c\/li\u003e\n\u003cli\u003eRound muffler body with aluminized steel construction\u003c\/li\u003e\n\u003cli\u003eSingle offset inlet and single outlet pipe connection\u003c\/li\u003e\n\u003cli\u003e1.75 in. inlet diameter and 2.00 in. outlet diameter\u003c\/li\u003e\n\u003cli\u003eFlow director design helps channel exhaust flow and reduce turbulence\u003c\/li\u003e\n\u003cli\u003eInternal flow tubes support improved exhaust movement and lower backpressure\u003c\/li\u003e\n\u003cli\u003eFiberglass matting helps absorb interior resonance for a mellow performance tone\u003c\/li\u003e\n\u003cli\u003eFits select Toyota 4Runner models from 1988-1995\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eDynomax engineered the Super Turbo Direct Fit line for drivers who want a replacement muffler that follows the factory-style layout while improving exhaust flow characteristics. The aluminized steel body measures 18 inches long with a 23-inch overall length, and the round 6 x 6 inch body size supports a compact underbody fit. This muffler is a direct OE replacement for select Toyota 4Runner vehicles, including 1990-1995 Toyota 4Runner Federal Emission System applications and 1988-1989 Toyota 4Runner listings with the noted fitment requirements. Part number 17768 is also a useful reference when comparing Toyota 4Runner exhaust muffler replacement options.\u003c\/p\u003e\u003cp\u003eThis part cross-references Standard Ignition 2021 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues It Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRusted, leaking, or damaged factory muffler replacement\u003c\/li\u003e\n\u003cli\u003eExhaust drone or unwanted interior resonance\u003c\/li\u003e\n\u003cli\u003eRestricted exhaust flow from a deteriorated muffler core\u003c\/li\u003e\n\u003cli\u003eLoss of factory-style exhaust tone on a Toyota 4Runner\u003c\/li\u003e\n\u003cli\u003eFitment needs for a direct OE replacement muffler on select 1988-1995 Toyota 4Runner models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify the vehicle’s year, emission system, and fitment notes before ordering.\u003c\/li\u003e\n\u003cli\u003eFits 1993-1995 Toyota 4Runner, N\/A, with Federal Emission System; Requires 35489; Super Turbo Direct Fit.\u003c\/li\u003e\n\u003cli\u003eFits 1993-1995 Toyota 4Runner, N\/A, with Federal Emission System; Super Turbo Direct Fit.\u003c\/li\u003e\n\u003cli\u003eFits 1990-1992 Toyota 4Runner, N\/A, Super Turbo Direct Fit.\u003c\/li\u003e\n\u003cli\u003eFits 1990-1992 Toyota 4Runner, N\/A, Requires 35489; Super Turbo Direct Fit.\u003c\/li\u003e\n\u003cli\u003eFits 1988 Toyota 4Runner, N\/A, Requires 35489; Super Turbo Direct Fit.\u003c\/li\u003e\n\u003cli\u003eFits 1989 Toyota 4Runner, N\/A, After 04\/1989; Super Turbo Direct Fit.\u003c\/li\u003e\n\u003cli\u003eFits 1989 Toyota 4Runner, N\/A, Requires 35489; After 04\/1989; Super Turbo Direct Fit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynomax Super Turbo mufflers are built around a patented flow director design, large internal flow tubes, and fiberglass matting technology to support consistent exhaust routing and a controlled sound profile. This part number 17768 is a direct-fit exhaust muffler for select Toyota 4Runner applications, with fitment defined by the vehicle notes listed above.\u003c\/p\u003e","brand":"Dynomax","offers":[{"title":"Default Title","offer_id":52746530554037,"sku":"DWRS-17768","price":139.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_17768_Fro.jpg?v=1782716192","url":"https:\/\/www.partcatalog.com\/products\/dynomax-17768-exhaust-muffler","provider":"PartCatalog","version":"1.0","type":"link"}