Walker
Quiet-Flow SS

Walker 54749 Exhaust Muffler Assembly

Brand Walker 54749
Body Diameter 9
Body Height 7
Body Length 17
Body Material Stainless Steel
Body Width 9
Friction Material Thickness Aluminized
Grade Type Regular
Inlet 1 Outside Diameter 1.75
Inlet 1 Type 2 Bolt Welded Flange
Inlet Configuration Offset
Inlet Outside Diameter 1.75
Inlet Type 2 Bolt Welded Flange
Muffler Material Stainless Steel
Muffler Shape Oval
Muffler Type Combination
Outlet 1 Outside Diameter 2.5
Outlet 1 Type Tip
Outlet Configuration Offset
Outlet Type Tip
Overall Length 39.25
Shape Oval
Product line Quiet-Flow SS
Fits Honda · 3 vehicles

OE-style replacement. Direct fit muffler assembly for straightforward installation.

Stainless-steel construction. Helps deliver longer life than typical aluminized mufflers.

Quiet-Flow SS line. Walker’s muffler family combines fit and durability in one assembly.

Cross-references AP Exhaust 7436 and BRExhaust 163-081 for the same application. See all 2.

$118.38Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $118.38
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Walker Quiet-Flow SS Muffler Assembly

Walker Quiet-Flow SS 54749 is a direct-fit exhaust muffler assembly built for the 2007-2009 Honda CR-V. It combines stainless-steel muffler construction with an OE-style replacement layout for a factory-style service part that matches the original exhaust routing.

Key Features

  • Walker Quiet-Flow SS line for OE-style replacement applications
  • Stainless-steel muffler and body construction for longer service life than typical aluminized mufflers
  • Oval muffler shape with a 9-inch body diameter
  • Offset inlet and offset outlet configuration
  • 2-bolt welded flange inlet for direct-fit installation
  • 1.75-inch inlet outside diameter and 2.5-inch outlet tip
  • Overall length: 39.25 inches
  • Aluminized finish

Product Details

The Walker Quiet-Flow SS 54749 muffler assembly is engineered as a direct replacement for the factory exhaust muffler on select Honda CR-V models. Its stainless-steel muffler material and body material help provide improved corrosion resistance compared with standard aluminized mufflers, while the OE-style combination muffler design supports a clean, factory-like exhaust repair. This part cross-references AP Exhaust 7436 and BRExhaust 163-081 for the same application. Fits 2007-2009 Honda CR-V, N/A. Fits 2007-2009 Honda CR-V, N/A. Fits 2007-2009 Honda CR-V, N/A.

Common Repair Uses

  • Replacing a rusted or perforated factory muffler
  • Restoring proper exhaust flow after muffler failure
  • Correcting exhaust noise caused by internal muffler damage
  • Repairing a leaking inlet or flange connection
  • Returning the exhaust system to OE-style routing on a Honda CR-V

Installation Notes

Verify inlet and outlet orientation, flange style, and overall length against the original muffler before installation. This assembly uses a 2-bolt welded flange inlet and offset inlet/outlet configuration, so alignment with the existing exhaust system is important for a proper seal and fit. Confirm vehicle application by year and model before ordering.

Quality Assurance

Walker Quiet-Flow SS muffler assemblies are built as direct-fit OE-style replacements using stainless-steel construction for extended durability in exhaust service. The Quiet-Flow SS product line is positioned for long-life replacement on domestic and foreign vehicles.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2009HondaCR-V2.4LL4N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
2008HondaCR-V2.4LL4N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
2007HondaCR-V2.4LL4N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AP Exhaust — 7436BRExhaust — 163-081