HomeExhaust > MufflersWalker 21677 Exhaust Muffler - Right
Part #: 21677

Walker 21677 Exhaust Muffler - Right

Quiet-Flow SS, Right
⚙️ 7 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Quiet-Flow SS, Right
🚗Fitment: Honda, Pilot
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Walker Quiet-Flow SS Exhaust Muffler 21677

The Walker Quiet-Flow SS Exhaust Muffler 21677 is designed specifically for Honda Pilot models, providing a precise fit and reliable performance. This oval-shaped muffler features a reflection muffler type and is constructed from durable stainless steel with an aluminized finish for corrosion resistance.

  • Specific fit for Honda Pilot vehicles
  • Oval body shape with 11-inch width and 5.5-inch height
  • Stainless steel body material with aluminized finish
  • Reflection muffler type for effective noise reduction
  • Single inlet and outlet with offset pipe connections
  • Inlet inside diameter of 1.75 inches and outlet outside diameter of 2.25 inches
  • Overall length of 27.75 inches and body length of 14 inches

Detailed Product Description

The Walker Quiet-Flow SS 21677 exhaust muffler is engineered to meet the specific exhaust requirements of Honda Pilot vehicles. Its reflection muffler design helps reduce exhaust noise by reflecting sound waves within the muffler chamber. The oval shape and precise dimensions, including an 11-inch body width and 5.5-inch height, ensure a proper fit within the vehicle’s exhaust system. Constructed from stainless steel, this muffler offers enhanced durability and resistance to rust and corrosion, while the aluminized finish adds an extra layer of protection against environmental elements.

The muffler features a single inlet and outlet, both configured with offset pipe connections to match the Honda Pilot’s exhaust layout. The inlet has a 1.75-inch inside diameter, and the outlet tip measures 2.25 inches in outside diameter, supporting efficient exhaust flow. The overall length of 27.75 inches and body length of 14 inches provide a compact yet effective design for noise reduction and exhaust management.

About the Quiet-Flow SS Product Line

The Quiet-Flow SS line by Walker focuses on delivering exhaust mufflers that combine stainless steel construction with sound-reducing technologies. This product line is designed to offer a balance of durability and noise control, making it suitable for specific vehicle applications like the Honda Pilot. The aluminized finish on Quiet-Flow SS mufflers enhances corrosion resistance, extending the service life of the exhaust component.

Common Applications and Problem Solving

  • Replacement for worn or damaged mufflers on Honda Pilot models
  • Reduction of excessive exhaust noise and vibrations
  • Improvement of exhaust flow efficiency with proper inlet and outlet sizing
  • Prevention of rust and corrosion in the exhaust system
  • Restoration of factory exhaust sound and performance characteristics

Installation Notes and Tips

This muffler is designed for specific fitment on Honda Pilot vehicles, ensuring compatibility with the factory exhaust system layout. The offset inlet and outlet pipe connections require alignment during installation to maintain proper exhaust flow. It is recommended to verify inlet and outlet diameters (1.75 inches inlet, 2.25 inches outlet) before installation to ensure a secure fit. Professional installation is advised to avoid exhaust leaks and to maintain vehicle performance.

Quality Assurance and Warranty

Walker manufactures the Quiet-Flow SS 21677 muffler with high-quality stainless steel and aluminized finishes to provide long-lasting durability. While specific warranty details are not provided here, Walker products typically meet industry standards for performance and reliability. Buyers should consult product documentation or manufacturer resources for warranty information related to this exhaust muffler.

BrandWalker
Part Number21677
PositionQuiet-Flow SS, Right
Muffler TypeReflection
Universal Or Specific FitSpecific
ShapeOval
Grade TypeRegular
Inlet Inside Diameter1.75
Body Width11
Inlet Quantity1
Outlet Quantity1
ReversibleNo
TunableNo
Overall Length27.75
Body Height5.5
Body Length14
Body MaterialStainless steel
FinishAluminized
Inlet 1 Inside Diameter1.75
Inlet 1 TypePipe connection
Inlet ConfigurationOffset
Inlet Offset3.75
Inlet TypePipe connection
Outlet 1 Outside Diameter2.25
Outlet 1 TypeTip
Outlet ConfigurationOffset
Outlet Outside Diameter2.25
Outlet TypeTip

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2015HondaPilot3.5LV6RightPremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2014HondaPilot3.5LV6RightPremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2013HondaPilot3.5LV6RightPremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2012HondaPilot3.5LV6RightPremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2011HondaPilot3.5LV6RightPremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2010HondaPilot3.5LV6RightPremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2009HondaPilot3.5LV6RightPremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; 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:

280-1933003054840

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