Walker 17809 SoundFX Universal Muffler - 3" Inlet/Outlet, Aluminized Steel

Important Buyer Notes

• Fitment: Buyer is responsible for confirming this universal muffler fits their exact vehicle/setup (exhaust piping diameter, routing, mounting, etc.) before purchase. No fitment tool available—verify measurements and compatibility using Walker's website, your vehicle's specs, forums, or a mechanic. We do not guarantee compatibility or provide fitment advice. Incorrect fitment does not qualify for returns/exchanges under our 30-day policy.
• Warranty/Returns: No warranty provided by seller or manufacturer. Sold new but as-is. 30-day returns only for unwanted items or clear wrong-part errors (after buyer verification). No returns/exchanges for defects, performance issues (e.g., sound quality, leaks, rust), installation problems, or fitment mismatches.
• Free Shipping on this item (continental US only; exclusions may apply).

Examples of Vehicles/Applications This Part Is Commonly Associated With (for informational purposes only; buyer must independently verify exact compatibility and modifications needed): Select older Chevrolet/GMC trucks (e.g., 1980s R/V-series like R10/R30, V10), Ford E/F-Series vans, or heavy-duty/custom exhaust builds requiring 3" piping. Always measure your current exhaust and confirm against manufacturer resources.

Walker 17809 SoundFX Universal Exhaust Muffler Versatile upgrade for custom exhaust builds or replacements: This SoundFX universal muffler from Walker features aluminized steel construction for good corrosion resistance and durability. The chambered design delivers a deeper, more aggressive tone than stock while maintaining efficient flow—ideal for DIY modifications or heavy-duty applications on compatible setups.

Key Features & Benefits

• Universal fit design – center inlet/outlet with expandable bushings for adaptable installation (may require cutting, welding, clamping, or fabrication)
• Aluminized steel body – resists rust better than basic steel for reliable longevity
• SoundFX performance – noticeable rumble and improved exhaust note with controlled drone
• Oval shape & durable build – spun-locked heads for added strength in demanding use

Dimensions & Specs

• Overall Length: 29.00"
• Body Length: 23.00"
• Body Width: 9.75"
• Body Height: 4.25"
• Inlet Diameter: 3.00" (ID, center)
• Outlet Diameter: 3.00" (ID, offset/center)
• Material: Aluminized Steel
• Inlet/Outlet: 1 in / 1 out (reversible/no hangers included)

Orders ship via USPS, FedEx or UPS depending on the purchase price, size and weight.

Will only ship to the lower 48 states. No international shipping.