Walker
Quiet-Flow SS

Walker 56277 Exhaust Muffler Assembly

Brand Walker 56277
Body Diameter 11
Body Height 5.5
Body Length 23
Body Material Stainless Steel
Body Width 11
Friction Material Thickness Natural
Grade Type Regular
Inlet 1 Inside Diameter 2.25
Inlet 1 Type Pipe Connection
Inlet Configuration Offset
Inlet Inside Diameter 2.25
Inlet Type Pipe Connection
Muffler Material Stainless Steel
Muffler Shape Oval
Muffler Type Reflection
Outlet 1 Outside Diameter 2.5
Outlet 1 Type Pipe Connection
Outlet Configuration Center
Outlet Type Pipe Connection
Overall Length 61.375
Shape Oval
Product line Quiet-Flow SS
Fits Toyota · 3 vehicles

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

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

Reflection muffler design. Engineered for quieter exhaust flow.

Cross-references Gates 2180 and Walker Exhaust 44927 for the same application. See all 2.

$153.25Free 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 $153.25
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 56277 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 the 2013-2015 Toyota Tacoma and follows an OE-style layout for a straightforward exhaust repair.

Key Features

  • Stainless steel body and muffler construction
  • Direct-fit OE-style muffler assembly
  • Oval reflection-style muffler design
  • Offset 2.25 in. inlet with center 2.5 in. outlet
  • Natural finish
  • Overall length: 61.375 in.
  • Body dimensions: 11 in. wide, 5.5 in. high, 23 in. long

Product Details

The Walker Quiet-Flow SS product line focuses on stainless-steel exhaust replacements that match factory-style fitment while improving corrosion resistance over standard aluminized mufflers. Part number 56277 uses a pipe connection inlet and outlet, an oval body shape, and a reflection muffler design to support a direct replacement on the 2013-2015 Toyota Tacoma. This part cross-references Walker Exhaust 44927 and Gates 2180 for the same application.

What This Muffler Assembly Helps Address

  • Rust or corrosion on the original muffler assembly
  • Exhaust noise caused by a worn internal muffler structure
  • Fitment issues from a damaged or failing OE-style replacement
  • Need for a stainless steel exhaust muffler assembly on a Toyota Tacoma
  • Replacement of a welded exhaust section during exhaust service

Installation Notes and Tips

Fits 2013-2015 Toyota Tacoma, N/A. Verify inlet and outlet diameters, overall length, and body dimensions before installation. If the original system is welded, replace all required exhaust sections during service to maintain proper alignment and sealing. Professional exhaust installation is recommended for best fit and finish.

Quality Assurance

Walker Quiet-Flow SS muffler assemblies are built as direct-fit stainless-steel replacements for domestic and foreign vehicles, with construction intended to provide longer life than typical aluminized mufflers. Part number 56277 is engineered for the 2013-2015 Toyota Tacoma application listed above.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2015ToyotaTacoma4.0LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2014ToyotaTacoma4.0LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2013ToyotaTacoma4.0LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; 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.
Gates — 2180Walker Exhaust — 44927