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Part #: 55654

Walker 55654 Exhaust Muffler Assembly

Quiet-Flow SS
⚙️ 18 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Quiet-Flow SS
🚗Fitment: Toyota, Sequoia
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Overview of Walker Quiet-Flow SS Exhaust Muffler Assembly

The Walker Quiet-Flow SS Exhaust Muffler Assembly 55654 is designed specifically for Toyota Sequoia models. Constructed with durable stainless steel and featuring a natural finish, this muffler assembly offers reliable performance and corrosion resistance for your vehicle's exhaust system.

  • Brand: Walker
  • Brand Line: Quiet-Flow SS
  • Part Number: 55654
  • Category: Exhaust Muffler Assembly
  • Material: Stainless steel body and muffler
  • Body Dimensions: 9" diameter, 9" width, 7" height, 28" body length
  • Overall Length: 54.125"
  • Shape: Oval
  • Inlet Configuration: Dual 2 bolt welded flange
  • Outlet Configuration: Single center pipe connection, 2.75" outside diameter
  • Muffler Type: Reflection

Detailed Product Description

This Walker Quiet-Flow SS muffler assembly (part number 55654) is engineered with a stainless steel oval body that measures 9 inches in diameter and width, 7 inches in height, and 28 inches in length, providing a robust and corrosion-resistant solution for your Toyota Sequoia exhaust system. The dual inlet design uses 2 bolt welded flanges for secure attachment, while the single center outlet features a 2.75-inch pipe connection to ensure proper exhaust flow. The reflection muffler type helps reduce noise levels effectively without compromising exhaust performance. The natural finish maintains the stainless steel's integrity and appearance over time.

Quiet-Flow SS Product Line Features

The Quiet-Flow SS line by Walker focuses on stainless steel exhaust components designed to offer long-lasting durability and quiet operation. This product line emphasizes corrosion resistance and sound control, making it suitable for vehicles like the Toyota Sequoia that require reliable exhaust muffler assemblies capable of withstanding harsh conditions while maintaining optimal performance.

Applications and Problem Solving

  • Replacement for worn or damaged mufflers on Toyota Sequoia models
  • Reduces excessive exhaust noise with reflection muffler design
  • Prevents rust and corrosion with stainless steel construction
  • Ensures proper exhaust flow with dual inlet and center outlet configuration
  • Maintains exhaust system integrity with durable 2 bolt welded flange inlets

Installation Notes and Tips

When installing the Walker Quiet-Flow SS 55654 muffler assembly on a Toyota Sequoia, ensure the dual 2 bolt welded flange inlets align correctly with the vehicle’s exhaust pipes. Verify the 2.75-inch outlet pipe connection fits securely with the existing exhaust system. Proper alignment and secure fastening are essential to prevent leaks and maintain exhaust performance. Professional installation is recommended for optimal results.

Quality Assurance

Walker manufactures the Quiet-Flow SS muffler assembly with high-grade stainless steel materials to provide corrosion resistance and durability. While specific warranty details are not provided, Walker products typically meet industry standards for quality and reliability in exhaust system components.

BrandWalker
Part Number55654
PositionQuiet-Flow SS
FinishNatural
Body Diameter9
Inlet Type2 bolt welded flange
Outlet TypePipe connection
Body Height7
Body Length28
Muffler MaterialStainless steel
Muffler ShapeOval
Overall Length54.125
Body MaterialStainless steel
Body Width9
Grade TypeRegular
Inlet 1 Type2 bolt welded flange
Inlet 2 Type2 bolt welded flange
Inlet ConfigurationDual
Inlet Quantity2
Muffler TypeReflection
Outlet 1 Outside Diameter2.75
Outlet 1 TypePipe connection
Outlet ConfigurationCenter
Outlet Quantity1
ShapeOval

This part fits 18 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2022ToyotaSequoia5.7LV8N/AQuiet-Flow SS
2021ToyotaSequoia5.7LV8N/AQuiet-Flow SS
2020ToyotaSequoia5.7LV8N/AQuiet-Flow SS
2019ToyotaSequoia5.7LV8N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
2018ToyotaSequoia5.7LV8N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
2017ToyotaSequoia5.7LV8N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
2016ToyotaSequoia5.7LV8N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
2015ToyotaSequoia5.7LV8N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
2014ToyotaSequoia5.7LV8N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
2013ToyotaSequoia5.7LV8N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
2012ToyotaSequoia4.6LV8N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
2012ToyotaSequoia5.7LV8N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
2011ToyotaSequoia4.6LV8N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
2011ToyotaSequoia5.7LV8N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
2010ToyotaSequoia4.6LV8N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
2010ToyotaSequoia5.7LV8N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
2009ToyotaSequoia5.7LV8N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
2008ToyotaSequoia5.7LV8N/APremium; 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:

50011

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.