Quiet-Flow SS Muffler Assembly
Hover over the image to zoom in
Share this:

Walker Quiet-Flow SS Muffler Assembly

Part No. 55001 Warranty Details  

See if this part fits a specific vehicle.

Check Vehicle Fit

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
Back To Top
Inlet Configuration:Offset
Inlet Outside Diameter:1.800 in
Inlet Quantity:1
Internal Construction:Combination
OE Replacement:Direct OE Replacement
Outlet Configuration:Offset
Outlet Outside Diameter:1.500 in
Outlet Quantity:1
Outlet Type:Pipe Connection
Overall Length:38.690 in
Shell Diameter Height:4.250 in
Shell Diameter Width:9.750 in
Shell Length:17.000 in
Shell Material:Stainless Steel
Shell Shape:Oval


by PowerReviews
WalkerQuiet-Flow SS Muffler Assembly

(based on 1 review)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 1 customer

Displaying review 1

Back to top


Stainless steel muffler


from NC

About Me Auto Enthusiast

See all my reviews

Verified Buyer


  • Easy To Install
  • Perfect Fit
  • Stainless Steel


    Best Uses

    • Everyday Driving
    • Replacement

    Comments about Walker Quiet-Flow SS Muffler Assembly:

    Good quality muffler at the good price.

    Comment on this reviewHelp Icon

    Check out the specials in our monthly flyer.
    Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.