Quiet-Flow SS Muffler
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Walker Quiet-Flow SS Muffler

Part No. 21046 Warranty Details  

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Walker® is the only aftermarket exhaust manufacturer in North America with the capability to combine industry-leading coverage with a direct fit OE-style replacement, 100% structural stainless steel muffler, which provides over three times the average lifespan of competitors' aluminized replacement mufflers. Walker® Quiet-FlowSS is available for a vast majority of top-selling domestic and foreign-nameplate applications. In addition to Walker's renowned precision fit, superior flow, and OE-style sound, these mufflers feature 409 stainless steel heads, shell, bushings, louvered tubes and partitions. Walker® Quiet-FlowSS mufflers have a limited lifetime warranty and a 90-day Safe and Sound® guarantee. See www.walkerexhaust.com for warranty and guarantee details.

Product Features:
  • 100% structural stainless steel construction
  • 3X the life expectancy vs. typical aluminized mufflers
  • OE-style louvered tube technology lowers noise level for premium OE-style sound compared to straight perforated tubes
  • Precise OE-style routing & hanger positions for quick & easy installation
  • Comprehensive internal drainage system for corrosion resistance
  • OE-style domed heads help reduce radiated noise compared to flat heads
  • Spun-locked heads to help prevent rupture
  • Limited Lifetime Warranty and exclusive 90-Day Safe & Sound Guarantee
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Body Height:7 in
Body Length:24 in
Body Material:Stainless Steel
Body Width:9 in
Finish:Aluminized
Fitment:Direct OE Replacement
Grade Type:OEM Standard Part
Inlet Configuration:Offset
Inlet Connection Type:Pipe Connection
Inlet Inside Diameter:2.750 in
Inlet Quantity:1
Internal Construction:Combination
Muffler Inlet Diameter 1:2 3/4 in
Muffler Inlet Diameter Designation:Inside Diameter
Muffler Outlet Diameter Designation:Inside Diameter
Muffler Type:Combination
Outlet Configuration:Offset
Outlet Connection Type:Pipe Connection
Outlet Diameter:2 3/4 in
Outlet Inside Diameter:2.750 in
Outlet Quantity:1
Outlet Type:Pipe Connection
Overall Length:29 in
Reversible:No
Shape:Oval
Shell Diameter Height:7.000 in
Shell Diameter Width:9.000 in
Shell Length:24.000 in
Shell Material:Stainless Steel
Shell Shape:Oval

REVIEW SNAPSHOT®

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WalkerQuiet-Flow SS Muffler
 
5.0

(based on 1 review)

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  • 5 Stars

     

    (1)

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Reviewed by 1 customer

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5.0

Creme of the crop

By 

from upstate,ny

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3 or more reviews submitted

Pros

  • Easy To Install
  • Great Sound

Cons

    Best Uses

    • Everyday Driving
    • Replacement

    Comments about Walker Quiet-Flow SS Muffler:

    excellent

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    Do you have questions about this product?

     

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    2 Questions | 2 Answers
    Displaying questions 1-2
    • Q:

      How do you tell which is inlet and which is outlet. Both dimensions are 2.750 and muffler is not marked?????????
      Asked on 8/2/2013 by LarryO from Unadilla,NY

      1 answer

      • CUSTOMER CARE

        A:

        With reference to your inquiry on the Walker Quiet-Flow SS Stainless Steel Direct-Fit Muffler - part# 21046, the outlet is the side of the muffler that goes to the exhaust tip. The other side of the muffler is the inlet that goes up to your cat and engine. For any further assistance, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

        Answered on 8/3/2013 by Vincent from AAP
    • Q:

      Is the in/out a 3in. diameter?
      Asked on 1/12/2012 by Dan from Grand Ledge, MI

      1 answer

      • CUSTOMER CARE

        A:

        Below is the specifications of this walker muffler

        Case Shape: Oval
        Inlet Diameter (in): 2.750 in.
        Inlet Quantity: One
        Inlet Location: Offset
        Outlet Diameter (in): 2.750 in.
        Outlet Quantity: One
        Outlet Location: Offset
        Internal Construction: Turbo-style
        Muffler Material: Steel
        Muffler Finish: Aluminized
        Case Length (in): 24.000 in.
        Overall Length (in): 29.000 in.
        Thickness (in): 7.000 in.
        Width (in): 9.000 in.
        Quantity: Sold individually.

        Answered on 1/12/2012 by Steve from AAP
    Displaying questions 1-2

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