Walker 54042 Exhaust Muffler Assembly

Walker Quiet-Flow SS 54042 Muffler Assembly

Walker Quiet-Flow SS 54042 is a direct-fit exhaust muffler assembly built for select Honda Civic and Acura EL applications. It combines stainless-steel muffler construction with an OE-style replacement layout to support longer service life than typical aluminized mufflers.

The Quiet-Flow SS product line focuses on direct replacement fitment and corrosion-resistant materials for domestic and foreign vehicles. For buyers searching for a Honda Civic muffler assembly or an Acura EL exhaust muffler replacement, this part number offers a factory-style solution with the correct inlet and outlet configuration.

Key Features

• Stainless-steel muffler body and stainless-steel muffler material
• Oval muffler shape with a 9-inch body diameter
• Offset inlet and offset outlet configuration
• 1.75-inch inlet outside diameter with 2-bolt welded flange inlet type
• 2-inch pipe connection outlet type
• Overall length: 41.75 inches
• OE-style direct-fit exhaust muffler assembly
• Walker Quiet-Flow SS line for corrosion-resistant replacement applications

Detailed Description

Walker Quiet-Flow SS 54042 is an exhaust muffler assembly engineered for direct replacement on 1995-1998 Honda Civic and 1997-1998 Acura EL applications. The stainless-steel body and muffler construction help provide improved durability compared with standard aluminized mufflers, while the oval housing and offset inlet/outlet layout support factory-style exhaust routing. This part number, 54042, is a practical choice for drivers looking for a Honda Civic exhaust muffler assembly or an Acura EL muffler replacement that matches the original connection style.

This part cross-references BRExhaust 163-123 for the same application.

What It Helps Address

• Rust or corrosion in the original muffler assembly
• Exhaust noise caused by a worn or damaged muffler
• Restricted exhaust flow from a deteriorated internal muffler structure
• Fitment issues when replacing a factory-style muffler on a Honda Civic or Acura EL
• Need for a direct-fit stainless-steel exhaust replacement

Installation Notes and Tips

Verify inlet and outlet dimensions, flange style, and overall length before installation. This muffler assembly uses a 2-bolt welded flange inlet and a pipe connection outlet, so matching the existing exhaust layout is important for proper fitment. Confirm vehicle application by year and model before ordering, especially for 1995-1998 Honda Civic and 1997-1998 Acura EL vehicles.

Fits 1997-1998 Acura EL, N/A. Fits 1995-1998 Honda Civic, N/A.

Quality Assurance

Walker Quiet-Flow SS muffler assemblies are positioned as direct-fit OE-style replacements with stainless-steel construction for longer life than typical aluminized mufflers. Part number 54042 is built for the specified vehicle applications and exhaust connection style.