Walker
Quiet-Flow SS

Walker 54887 Exhaust Muffler Assembly

Brand Walker 54887
Body Diameter 9.5
Body Height 7.5
Body Length 17
Body Material Stainless Steel
Body Width 9.5
Friction Material Thickness Natural
Grade Type Regular
Inlet 1 Outside Diameter 1.99
Inlet 1 Type 2 Bolt Welded Flange
Inlet Configuration Offset
Inlet Outside Diameter 1.99
Inlet Type 2 Bolt Welded Flange
Muffler Material Stainless Steel
Muffler Shape Oval
Muffler Type Reflection
Outlet 1 Outside Diameter 2
Outlet 1 Type Tip
Outlet Configuration Offset
Outlet Type Tip
Overall Length 42.5
Shape Oval
Product line Quiet-Flow SS
Fits Kia · 4 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 stainless-steel muffler family for broad applications.

Cross-references Continental 40240 for the same application. See all 1.

$121.21Free 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.
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Step 2 — Quantity
Order total $121.21
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 54887 is a direct-fit exhaust muffler assembly built with stainless-steel body and muffler construction for longer service life than typical aluminized replacements. It is made for 2010-2013 Kia Forte applications with Federal Emission System equipment and OE-style fitment.

The Quiet-Flow SS product line focuses on stainless-steel construction and direct replacement geometry, making it a practical choice for drivers who want a factory-style exhaust repair without changing the vehicle’s original layout. Part number 54887 is shaped as an oval reflection muffler with offset inlet and outlet routing.

Key Features

  • Stainless-steel muffler assembly for improved corrosion resistance
  • Direct-fit OE-style replacement for the exhaust system
  • Oval muffler shape with reflection-style internal design
  • Offset inlet and offset outlet configuration
  • 2-bolt welded flange inlet for factory-style connection
  • Natural finish
  • Compatible with 2010-2013 Kia Forte, N/A

Detailed Description

Walker 54887 is engineered as an exhaust muffler assembly with a 1.99-inch inlet outside diameter and a 2-inch outlet outside diameter. The body measures 17 inches long, 9.5 inches wide, and 7.5 inches high, with an overall length of 42.5 inches. Its stainless-steel body and muffler material support durability in everyday driving conditions, while the OE-style layout helps maintain the original exhaust routing on the vehicle.

This part cross-references Continental 40240 for the same application. For shoppers searching for a 2010-2013 Kia Forte muffler assembly, Walker Quiet-Flow SS 54887 provides a direct replacement option that matches the factory-style connection points and exhaust configuration.

What It Helps Address

  • Exhaust noise from a worn or damaged muffler
  • Rust-related muffler deterioration
  • Factory exhaust fitment issues after replacement
  • Leaks at the muffler connection area
  • Loss of original exhaust routing on a Kia Forte exhaust repair

Installation Notes and Tips

Verify the vehicle’s emission system and exhaust layout before ordering. This part is listed for 2010-2013 Kia Forte models with Federal Emission System equipment and N/A position fitment. Confirm inlet and outlet orientation, flange style, and overall muffler dimensions against the original unit before installation.

For best results, compare the existing exhaust connection points on the Kia Forte with the 2-bolt welded flange inlet and tip-style outlet shown for Walker 54887. Professional installation is recommended when replacing a welded or flange-connected muffler assembly.

Quality Assurance

Walker Quiet-Flow SS muffler assemblies are positioned as stainless-steel, direct-fit OE-style replacements for domestic and foreign vehicles. Part number 54887 is built to match the factory application for 2010-2013 Kia Forte models with Federal Emission System equipment.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersPositionNotes
2013KiaForteSedan2.0LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2012KiaForteSedan2.0LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2011KiaForteSedan2.0LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2010KiaForte—2.0LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Continental — 40240