{"product_id":"walker-18135-exhaust-muffler","title":"Walker 18135 Exhaust Muffler","description":"\u003ch2\u003eWalker SoundFX Universal Muffler for Toyota Pickup\u003c\/h2\u003e\u003cp\u003eWalker SoundFX Universal muffler 18135 is a round, universal-fit exhaust muffler built for drivers who need a direct-style replacement with controlled acoustics and durable construction. It uses 100% aluminized steel for improved service life versus low-carbon steel and is shaped for a clean, OE-style appearance.\u003c\/p\u003e\u003cp\u003eCompatible with select Toyota Pickup and Toyota 4Runner applications, this Walker SoundFX Universal exhaust muffler is a practical choice for restoration and repair work where fitment notes and pipe configuration matter. Part number 18135 is commonly searched for Toyota Pickup exhaust muffler replacement and Toyota 4Runner muffler service.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUniversal-fit exhaust muffler for custom and application-specific installations\u003c\/li\u003e\n\u003cli\u003eRound body shape with a combination muffler design\u003c\/li\u003e\n\u003cli\u003e1.75-inch inlet and 1.75-inch outlet with offset pipe connections\u003c\/li\u003e\n\u003cli\u003e100% aluminized steel body and aluminized finish for added corrosion resistance\u003c\/li\u003e\n\u003cli\u003eMechanical interior joints and spun-locked heads for added durability\u003c\/li\u003e\n\u003cli\u003eWalker SoundFX Universal line focuses on quality appearance and balanced exhaust tone\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThe Walker SoundFX Universal line is built for buyers who want a dependable muffler with straightforward construction and controlled sound characteristics. This model, 18135, features a 6-inch body width, 6-inch body height, 17-inch body length, and 22-inch overall length, making it a compact round muffler for exhaust system repair or fabrication work. The offset inlet and outlet layout helps match common routing needs on Toyota Pickup and Toyota 4Runner exhaust systems.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 5580) for the same application. Search terms such as Walker 18135 muffler, Toyota Pickup exhaust muffler, and Toyota 4Runner replacement muffler are commonly associated with this part.\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1993-1995 Toyota Pickup, N\/A — without California Emission System; requires 35489; optional parts for split system; modifications and\/or additional parts may be required for installation; requires two insulators 2 - do not reuse OE insulators; SoundFX Universal\u003c\/li\u003e\n\u003cli\u003eFits 1989-1995 Toyota Pickup, N\/A — without California Emission System; requires 35209; modifications and\/or additional parts may be required for installation; requires two insulators 2 - do not reuse OE insulators; SoundFX Universal\u003c\/li\u003e\n\u003cli\u003eFits 1989-1995 Toyota Pickup, N\/A — with Federal Emission System; requires 35489; requires 35209; optional parts for split system; modifications and\/or additional parts may be required for installation; requires two insulators 2 - do not reuse OE insulators; SoundFX Universal\u003c\/li\u003e\n\u003cli\u003eFits 1993-1995 Toyota Pickup, N\/A — Long Bed; with Federal Emission System; requires 35489; optional parts for split system; modifications and\/or additional parts may be required for installation; requires two insulators 2 - do not reuse OE insulators; SoundFX Universal\u003c\/li\u003e\n\u003cli\u003eFits 1994 Toyota Pickup, N\/A — Long Bed; with Federal Emission System; except Flareside; requires 35489; optional parts for split system; modifications and\/or additional parts may be required for installation; requires two insulators 2 - do not reuse OE insulators; SoundFX Universal\u003c\/li\u003e\n\u003cli\u003eFits 1993-1994 Toyota Pickup, N\/A — with California Emission System; requires 35489; modifications and\/or additional parts may be required for installation; requires two insulators 2 - do not reuse OE insulators; SoundFX Universal\u003c\/li\u003e\n\u003cli\u003eFits 1993 Toyota Pickup, N\/A — with Federal Emission System; except Flareside; requires 35489; optional parts for split system; modifications and\/or additional parts may be required for installation; requires two insulators 2 - do not reuse OE insulators; SoundFX Universal\u003c\/li\u003e\n\u003cli\u003eFits 1990-1992 Toyota Pickup, N\/A — Long Bed; requires 35489; optional parts for split system; modifications and\/or additional parts may be required for installation; requires two insulators 2 - do not reuse OE insulators; SoundFX Universal\u003c\/li\u003e\n\u003cli\u003eFits 1989-1992 Toyota Pickup, N\/A — requires 35489; optional parts for split system; modifications and\/or additional parts may be required for installation; requires two insulators 2 - do not reuse OE insulators; SoundFX Universal\u003c\/li\u003e\n\u003cli\u003eFits 1990-1992 Toyota Pickup, N\/A — Except Flareside; requires 35489; optional parts for split system; modifications and\/or additional parts may be required for installation; requires two insulators 2 - do not reuse OE insulators; SoundFX Universal\u003c\/li\u003e\n\u003cli\u003eFits 1988-1989 Toyota 4Runner, N\/A — To 04\/1989; requires 35489; requires 35209; optional parts for split system; modifications and\/or additional parts may be required for installation; requires two insulators 2 - do not reuse OE insulators; SoundFX Universal\u003c\/li\u003e\n\u003cli\u003eFits 1984-1988 Toyota Pickup, N\/A — requires 35489; requires 35209; modifications and\/or additional parts may be required for installation; requires two insulators 2 - do not reuse OE insulators; SoundFX Universal\u003c\/li\u003e\n\u003cli\u003eFits 1984-1988 Toyota Pickup, N\/A — requires 35489; requires 35209; optional parts for split system; modifications and\/or additional parts may be required for installation; requires two insulators 2 - do not reuse OE insulators; SoundFX Universal\u003c\/li\u003e\n\u003cli\u003eFits 1986-1987 Toyota 4Runner, N\/A — requires 35489; requires 35209; optional parts for split system; modifications and\/or additional parts may be required for installation; requires two insulators 2 - do not reuse OE insulators; SoundFX Universal\u003c\/li\u003e\n\u003cli\u003eFits 1985 Toyota 4Runner, N\/A — requires 35209; modifications and\/or additional parts may be required for installation; requires two insulators 2 - do not reuse OE insulators; SoundFX Universal\u003c\/li\u003e\n\u003cli\u003eFits 1981-1983 Toyota Pickup, N\/A — requires 35209; modifications and\/or additional parts may be required for installation; SoundFX Universal\u003c\/li\u003e\n\u003cli\u003eFits 1979 Toyota Pickup, N\/A — requires 35209; modifications and\/or additional parts may be required for installation; SoundFX Universal\u003c\/li\u003e\n\u003cli\u003eFits 1979-1980 Toyota Pickup, N\/A — with Catalytic Converter; requires 35209; modifications and\/or additional parts may be required for installation; SoundFX Universal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eReview the vehicle-specific notes before installation, especially emission system requirements, long-bed or Flareside exceptions, and split-system references. This muffler uses 1.75-inch pipe connections with offset inlet and outlet configuration, so exhaust routing should be verified against the existing system before welding or clamping.\u003c\/p\u003e\u003cp\u003eInstallation on Toyota Pickup and Toyota 4Runner applications may require additional parts and modifications, and the notes specify that OE insulators should not be reused where listed. Confirm the required reference parts for your exact year, engine, and emission setup before beginning the job.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker SoundFX Universal mufflers are built with aluminized steel construction, mechanical interior joints, and spun-locked heads to support long-term durability and consistent fitment characteristics. The SoundFX Universal line is positioned for buyers who want a replacement muffler with dependable materials and controlled exhaust acoustics.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52068589502645,"sku":"BDCN-18135","price":66.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_18135_Fro.jpg?v=1775141888","url":"https:\/\/www.partcatalog.com\/products\/walker-18135-exhaust-muffler","provider":"PartCatalog","version":"1.0","type":"link"}