Walker 54361 Exhaust Muffler Assembly

Walker Quiet-Flow SS Muffler Assembly

Walker Quiet-Flow SS 54361 is a direct-fit exhaust muffler assembly built with stainless-steel body and muffler materials for longer service life than typical aluminized mufflers. It uses OE-style 2-bolt welded flange connections and an offset inlet/outlet layout for a factory-style replacement on select Isuzu Trooper and Acura SLX applications.

Key Features

• Stainless-steel muffler and body construction
• Direct-fit OE-style muffler assembly
• Oval muffler shape with combination muffler design
• 2-inch inlet and 2-inch outlet outside diameter
• Offset inlet and outlet configuration
• 2-bolt welded flange inlet and outlet connections
• Overall length: 46.325 inches
• Walker Quiet-Flow SS product line for domestic and foreign vehicles

Product Details

The Walker Quiet-Flow SS line focuses on OE-style exhaust replacement with stainless-steel construction where it matters most. Part number 54361 is built as a muffler assembly with an oval body measuring 20 inches long, 9 inches wide, and 7 inches high, giving it the dimensions needed for a direct replacement on the listed vehicles. This Walker 54361 muffler assembly is a practical choice for drivers servicing a 1998-2002 Isuzu Trooper or a 1998-1999 Acura SLX and looking for a factory-style exhaust fitment.

This part cross-references BRExhaust 166-019 for the same application.

Common Problems This Part Addresses

• Rust-through or corrosion in the original muffler assembly
• Exhaust leaks at worn flange connections
• Excessive exhaust noise from a damaged muffler
• Poor fitment from universal replacement parts
• Need for a direct-fit replacement on Isuzu Trooper and Acura SLX models

Installation Notes and Tips

Fits 1998-2002 Isuzu Trooper, N/A. Fits 1998-1999 Acura SLX, N/A. Verify inlet and outlet flange style, offset configuration, and overall length against the original exhaust before installation. Reuse existing shields and clamps where specified for the Acura SLX application, and confirm all flange surfaces are clean and aligned before tightening.

Quality Assurance

Walker Quiet-Flow SS muffler assemblies are engineered as direct-fit OE-style replacements and use stainless-steel construction to provide longer life than typical aluminized mufflers. Part number 54361 is part of Walker’s Quiet-Flow SS line for domestic and foreign vehicle applications.