Quiet-Flow Muffler Assembly
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Walker Quiet-Flow Muffler Assembly

Part No. 45975 Warranty Details  
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Combines industry-leading coverage with a direct fit OE-style replacement muffler. Quiet-Flow is available for top-selling domestic and foreign-nameplate applications, and offers precision fit, superior flow, and OE-style sound. Quiet-Flow mufflers have a limited lifetime warranty and a 90-day Safe and Sound® guarantee.

Product Features:
  • 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:7.500 in
Body Length:19.000 in
Fitment:Direct OE Replacement
Grade:OEM Standard Part
Inlet Configuration:Offset
Inlet Connection Type:Pipe Connection
Inlet Inside Diameter:2.500 in
Inlet Quantity:1
Internal Construction:Combination
Muffler 1 Body Width:10.500 in
Muffler Inlet Diameter 1:2.500 in
Muffler Inlet Diameter Designation:Inside Diameter
Muffler Material:Steel
Muffler Outlet Diameter Designation:Outside Diameter
Muffler Shape:Irregular
Muffler Type:Combination
Outlet Configuration:Offset
Outlet Connection Type:Tip - Welded Spout
Outlet Diameter:1.750 in
Outlet Outside Diameter:1.750 in
Outlet Quantity:2
Outlet Type:Tip - Welded Spout
Overall Length:47.000 in
Shell Diameter Height:7.500 in
Shell Diameter Width:10.500 in
Shell Length:19.000 in
Shell Material:Stainless Steel
Shell Shape:Irregular


by PowerReviews
WalkerQuiet-Flow Muffler Assembly

(based on 1 review)

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Reviewed by 1 customer

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Would absolutely buy again...


from New Jersey

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3 or more reviews submitted

Comments about Walker Quiet-Flow Muffler Assembly:

Great fit and great price too, quality as good as, if not better than original. Would absolutely buy again...

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1 Question | 1 Answer
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  • Q:

    is this the rear muffler?
    my car has a middle muffler and a rear muffler
    Asked on 4/29/2012 by Anonymous

    1 answer



      Yes, this part Walker Quiet-Flow SS Stainless Steel Direct-Fit Assembly, Part No. 45975 manufactured by Walker should be the Rear Muffler. The specification of the part are: Case Shape: Oval, Inlet Diameter (in): 2.500 in., Inlet Quantity: One, Inlet Location: Offset, Outlet Quantity: Two, Outlet Location: Offset, Internal Construction: Turbo-style, Muffler Material: Steel, Muffler Finish: Aluminized, Outlet Style: Standard, without tip.
      For compatibility of this part with your vehicle, please provide your vehicle make, model and engine specification.

      Answered on 4/30/2012 by Aaron from AAP
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