Quiet-Flow SS Muffler Assembly

Walker Quiet-Flow SS muffler assembly 73038 is a direct-fit, OE-style exhaust replacement built with stainless steel construction. It is made for Ford Explorer applications and uses a reflection-style muffler design for a precise fit and durable service life.

Key Features

• Stainless steel body and muffler construction for improved corrosion resistance.
• Direct-fit OE-style replacement for easier exhaust service.
• Oval muffler shape with offset inlet and center outlet configuration.
• Pipe connection inlet and tip outlet for application-specific fitment.
• Quiet-Flow SS product line from Walker for stainless-steel exhaust replacement.

Product Details

This Walker exhaust muffler assembly 73038 is engineered around the listed Ford Explorer fitments, including 2016-2019 Ford Explorer, left. The stainless steel body and muffler material help distinguish it from typical aluminized replacements, while the oval housing and reflection muffler design support a factory-style exhaust layout. The 2.25-inch inlet and 3-inch outlet dimensions, along with the offset inlet and center outlet arrangement, are important fitment details for matching the original exhaust configuration. This part cross-references AP Exhaust 30127 for the same application.

Common Issues It Can Address

• Rust or corrosion in the original muffler assembly.
• Exhaust noise caused by a worn internal muffler structure.
• Fitment problems when replacing a damaged OE-style exhaust component.
• Leaks at the inlet connection or outlet tip area.

Installation Notes

Verify the vehicles exhaust configuration before installation, including single-outlet and welded-assembly details shown in the fitment notes. This part fits 2016-2019 Ford Explorer, left, with application-specific notes that must match the original setup. Confirm inlet and outlet orientation, body dimensions, and connection style before final installation.

Quality Assurance

Walker Quiet-Flow SS uses stainless steel construction and OE-style direct-fit engineering for application-specific exhaust replacement. The product line is positioned for longer service life than typical aluminized mufflers.