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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.
| Brand | Walker |
|---|---|
| Part Number | 54038 |
| Position | Quiet-Flow SS |
| Inlet Outside Diameter | 2 |
| Finish | Aluminized |
| Body Diameter | 9 |
| Inlet Type | 2 bolt welded flange |
| Outlet Type | Pipe connection |
| Body Height | 7 |
| Body Length | 16 |
| Muffler Material | Stainless steel |
| Muffler Shape | Oval |
| Overall Length | 39 |
| Body Material | Stainless steel |
| Body Width | 9 |
| Grade Type | Regular |
| Inlet 1 Outside Diameter | 2 |
| Inlet 1 Type | 2 bolt welded flange |
| Inlet Configuration | Offset |
| Inlet Quantity | 1 |
| Muffler Type | Combination |
| Outlet 1 Outside Diameter | 2 |
| Outlet 1 Type | Pipe connection |
| Outlet Configuration | Offset |
| Outlet Quantity | 1 |
| Shape | Oval |
This part fits 26 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2001 | Acura | Integra | LS | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2001 | Acura | Integra | GS-R | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2001 | Acura | Integra | GS | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2000 | Acura | Integra | LS | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2000 | Acura | Integra | GS-R | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2000 | Acura | Integra | GS | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 1999 | Acura | Integra | GS-R | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 1999 | Acura | Integra | LS | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 1999 | Acura | Integra | GS | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 1998 | Acura | Integra | GS-R | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 1998 | Acura | Integra | LS | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 1998 | Acura | Integra | GS | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 1997 | Acura | Integra | GS-R | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 1997 | Acura | Integra | LS | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 1997 | Acura | Integra | GS | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 1996 | Acura | Integra | GS-R | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 1996 | Acura | Integra | RS | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 1996 | Acura | Integra | LS | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 1996 | Acura | Integra | Special Edition | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 1995 | Acura | Integra | RS | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 1995 | Acura | Integra | GS-R | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 1995 | Acura | Integra | Special Edition | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 1995 | Acura | Integra | LS | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 1994 | Acura | Integra | RS | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 1994 | Acura | Integra | GS-R | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 1994 | Acura | Integra | LS | 1.8L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.