Walker 54905 Exhaust Muffler Assembly

Walker Quiet-Flow SS Muffler Assembly

Walker Quiet-Flow SS 54905 is a direct-fit exhaust muffler assembly built with stainless steel body and muffler construction for longer service life than typical aluminized replacements. It uses an OE-style layout with a round body, offset inlet and outlet, and a tip-style outlet for a factory-like exhaust repair on select Hyundai Accent and Kia Rio models.

• Stainless steel muffler body and stainless steel construction for improved corrosion resistance
• Direct-fit OE-style exhaust muffler assembly
• Round muffler shape with reflection-type muffler design
• Offset inlet and offset outlet configuration
• 2-bolt welded flange inlet for factory-style connection
• Outlet tip design with 2.5-inch outlet outside diameter
• Natural finish

Quiet-Flow SS Product Line

Walker Quiet-Flow SS muffler assemblies are positioned as stainless-steel OE replacement parts for domestic and foreign vehicles. The Quiet-Flow SS line focuses on direct fitment and durable materials, making it a practical choice when replacing a worn muffler on a daily-driven vehicle such as the Hyundai Accent or Kia Rio.

Detailed Fitment and Application

Fits 2012-2017 Hyundai Accent, N/A. Fits 2012-2017 Kia Rio, N/A. This part cross-references AP Exhaust 40143 for the same application. Walker 54905 is built around a 1.99-inch inlet outside diameter, 20-inch body length, and 36.25-inch overall length, which helps match the original exhaust routing on the listed vehicles.

Common Problems This Part Can Address

• Rust-through or corrosion in the original muffler housing
• Exhaust noise caused by a damaged internal muffler structure
• Fitment issues from a previous non-OE-style exhaust repair
• Leaks at the muffler connection point
• Loss of factory-style exhaust routing on Hyundai Accent and Kia Rio applications

Installation Notes and Tips

Confirm inlet diameter, outlet configuration, and flange style before installation. This muffler assembly is intended for vehicles with the listed OE-style exhaust layout, so matching the offset inlet and outlet positions is important for proper alignment. Inspect adjoining exhaust components, hangers, and flange surfaces during replacement to help ensure a secure seal.

Quality Assurance

Walker Quiet-Flow SS 54905 uses stainless steel construction throughout the muffler body and assembly for added durability in exhaust service. The listed fitment notes include Premium applications and Limited Lifetime Warranty coverage for the vehicle-specific application.