Quiet-Flow SS Muffler
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Walker Quiet-Flow SS Muffler

Part No. 21347 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:22 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:2.500 in
Inlet Quantity:1
Internal Construction:Combination
Muffler Inlet Diameter 1:2 1/2 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 1/4 in
Outlet Inside Diameter:2.250 in
Outlet Quantity:1
Outlet Type:Pipe Connection
Overall Length:26 in
Reversible:No
Shape:Oval
Shell Diameter Height:7.000 in
Shell Diameter Width:9.000 in
Shell Length:22.000 in
Shell Material:Stainless Steel
Shell Shape:Oval

REVIEW SNAPSHOT®

by PowerReviews
WalkerQuiet-Flow SS Muffler
 
3.3

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

    (1)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (0)

67%

of respondents would recommend this to a friend.

Pros

  • Easy to install (3)

Cons

No Cons

Best Uses

No Best Uses

Reviewed by 3 customers

Displaying reviews 1-3

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3.0

work fine no problems, just expensive

By 

from PGH, PA

About Me Casual Driver

Verified Buyer

Pros

  • Easy To Install

Cons

    Best Uses

    • Replacement

    Comments about Walker Quiet-Flow SS Muffler:

    Everything fit perfict just the price for a replacement part was too expensive.

    Comment on this reviewHelp Icon

     
    5.0

    Can't go wrong with Walker Exhaust Parts

    By 

    from Westminster, MD

    About Me Auto Enthusiast

    Verified Buyer

    Pros

    • Easy To Install

    Cons

      Best Uses

      • Replacement

      Comments about Walker Quiet-Flow SS Muffler:

      Buy Walker!

      Comment on this reviewHelp Icon

       
      2.0

      NOT HAPPY!!! RE-LABLED NO NAME?????????

      By 

      from MUNDELEIN,IL

      About Me Auto Enthusiast, Truck Enthusiast

      Verified Buyer

      Pros

      • Easy To Install

      Cons

        Best Uses

        • Everyday Driving

        Comments about Walker Quiet-Flow SS Muffler:

        CAME IN A PLAIN CARDBOARD BOX, NO NAMES WHATSOEVER ON SIDES OR ENDS OF BOX. WHATEVER LABLEING WAS ORIGIONLY INKED ON TOP OF BOX WAS COVERED UP BY A STICKY LABLE "PERFORMANCE EXHAUST"
        I DON'T THINK I GOT A WALKER MUFFLER WHICH I PAYED EXTRA FOR. RIPOFF!

        Comment on this reviewHelp Icon

        Displaying reviews 1-3

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