Walker 54038 Exhaust Muffler Assembly

Walker Quiet-Flow SS Muffler Assembly

Walker Quiet-Flow SS 54038 is a direct-fit exhaust muffler assembly for the 1994-2001 Acura Integra. It combines OE-style fitment with stainless-steel construction for a replacement that matches the original exhaust layout while offering longer service life than typical aluminized mufflers.

The Quiet-Flow SS line is Walker’s stainless-steel muffler family for domestic and foreign vehicles, built for drivers who want a direct replacement without changing the factory exhaust routing. Part number 54038 is shaped as an oval combination muffler with an offset inlet and offset outlet for a factory-style installation on Acura Integra models.

• Direct-fit exhaust muffler assembly for 1994-2001 Acura Integra
• Stainless steel muffler body and muffler material
• Oval muffler shape with 9-inch body diameter
• Offset inlet and offset outlet configuration
• 2-inch inlet outside diameter with 2-bolt welded flange inlet
• 2-inch outlet with pipe connection outlet type
• Overall length: 39 inches
• Walker Quiet-Flow SS part number 54038

Detailed Product Overview

Walker 54038 is built as a combination muffler assembly with a stainless-steel body, oval profile, and OE-style connection points. The 16-inch body length, 7-inch body height, and 9-inch body width support a factory-like package for the Acura Integra exhaust system. This configuration is suited to replacing a worn or damaged muffler while maintaining the original exhaust path and connection style.

This part cross-references Walker Exhaust 47721 and 47736 for the same application. It is also listed among interchange references for the Acura Integra platform, including 1994-2001 Acura Integra, making 54038 a relevant search term for buyers comparing direct-fit exhaust muffler assemblies.

Common Problems This Part Can Address

• Rust-through or corrosion in the original muffler body
• Exhaust noise caused by a failing muffler assembly
• Fitment issues from non-OE-style replacement exhaust parts
• Loss of factory exhaust routing on Acura Integra models
• Need for a stainless-steel replacement in place of a standard aluminized muffler

Installation Notes and Tips

Verify inlet and outlet orientation before installation. This muffler uses a 2-bolt welded flange inlet and a pipe connection outlet, so the existing exhaust layout should be checked against the vehicle’s original configuration. Confirm clearance for the oval body and overall 39-inch length before final tightening.

Compatible With 1994-2001 Acura Integra exhaust applications, including OE-style replacement needs for the factory muffler location. Use the vehicle’s original exhaust routing and connection points as the reference for installation.

Quality Assurance

Walker Quiet-Flow SS muffler assemblies are positioned as stainless-steel, direct-fit OE-style replacements for domestic and foreign vehicles. For this application, the product is listed with Premium and Limited Lifetime Warranty notes in the fitment data for 1994-2001 Acura Integra.