Top 10 Walker Muffler Quiet Flow – Automotive Replacement Exhaust Mufflers

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1. Walker's

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Walker Exhaust Quiet-Flow 21690 Exhaust Muffler

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Walker's #ad - Design validated -- acoustic and flow tested for quality OE-style sound you can count on. Corrosion resistant stainless steel -- the only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection.

Easy to install -- direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding. Built to last -- internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life.

Premium acoustic control -- oe-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes.
BrandWalker's #ad
ManufacturerWalker Exhaust #ad
Height5.25 Inches
Length21 Inches
Weight5.25 Pounds
Width9.5 Inches
Part Number21690
Model21690
WarrantyContact retailer/seller for support

2. Walker

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Walker Exhaust Quiet-Flow 21054 Exhaust Muffler

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Walker #ad - Premium acoustic control -- oe-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes.

Built to last -- internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life. Corrosion resistant stainless steel -- the only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection.

Easy to install -- direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding. Design validated -- acoustic and flow tested for quality OE-style sound you can count on, Inlet Diameter inch: 3 inch, Outlet Diameter inch: 3 inch.
BrandWalker #ad
ManufacturerWalker Exhaust #ad
Height5 Inches
Length30.2 Inches
Weight13 Pounds
Width10.2 Inches
Part Number21054
Model21054
WarrantyLimited Lifetime Warranty

3. Walker's

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Walker Exhaust Quiet-Flow 55559 Exhaust Muffler Assembly

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Walker's #ad - Built to last -- internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life.

Design validated -- acoustic and flow tested for quality OE-style sound you can count on. Premium acoustic control -- oe-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes. Easy to install -- direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding.

Corrosion resistant stainless steel -- the only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection.
BrandWalker's #ad
ManufacturerWalker Exhaust #ad
Height10.5 Inches
Length57 Inches
Weight1 Pounds
Width19.5 Inches
Part Number55559
Model55559
WarrantyLimited Lifetime Warranty

4. Walker's

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Walker Exhaust Quiet-Flow 50072 Exhaust Muffler Assembly

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Walker's #ad - Corrosion resistant stainless steel -- the only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection.

Built to last -- internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life. Easy to install -- direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding.

Premium acoustic control -- oe-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes. Design validated -- acoustic and flow tested for quality OE-style sound you can count on.
BrandWalker's #ad
ManufacturerWalker Exhaust #ad
Height10 Inches
Length10 Inches
Weight17.5 Pounds
Width10 Inches
Part Number50072
Model50072
WarrantyContact retailer/seller for support

5. Walker

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Walker Exhaust Quiet-Flow 21548 Exhaust Muffler

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Walker #ad - Corrosion resistant stainless steel -- the only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection.

Premium acoustic control -- oe-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes. Built to last -- internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life.

Easy to install -- direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding. Design validated -- acoustic and flow tested for quality OE-style sound you can count on.
BrandWalker #ad
ManufacturerWalker Exhaust #ad
Height5.95 Inches
Length21 Inches
Weight9 Pounds
Width9.9 Inches
Part Number21548
Model21548
WarrantyLimited Lifetime Warranty

6. Walker

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Walker Exhaust Quiet-Flow 47774 Exhaust Muffler Assembly

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Walker #ad - Corrosion resistant stainless steel -- the only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection.

Easy to install -- direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding. Design validated -- acoustic and flow tested for quality OE-style sound you can count on. Premium acoustic control -- oe-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes.

Built to last -- internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life.
BrandWalker #ad
ManufacturerWalker Exhaust #ad
Height6 Inches
Length87 Inches
Weight8 Pounds
Width8 Inches
Part Number47774
Model47774
WarrantyLimited Lifetime Warranty

7. Walker

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Walker Exhaust Quiet-Flow 22229 Exhaust Muffler

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Walker #ad - Easy to install -- direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding.

Built to last -- internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life. Design validated -- acoustic and flow tested for quality OE-style sound you can count on. Resists corrosion -- internal drainage system helps reduce moisture collection. Premium acoustic control -- oe-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes.
BrandWalker #ad
ManufacturerWalker Exhaust #ad
Height6.7 Inches
Length17.8 Inches
Weight5.8 Pounds
Width7 Inches
Part Number22229
Model22229
WarrantyLimited Lifetime Warranty

8. Walker

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Walker Exhaust Quiet-Flow 21456 Exhaust Muffler

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Walker #ad - Design validated -- acoustic and flow tested for quality OE-style sound you can count on. Easy to install -- direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding.

Corrosion resistant stainless steel -- the only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection. Premium acoustic control -- oe-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes.

Built to last -- internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life.
BrandWalker #ad
ManufacturerWalker Exhaust #ad
Height5 Inches
Length24.8 Inches
Width10.8 Inches
Part Number21456
Model21456
WarrantyLimited Lifetime Warranty

9. Walker's

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Walker Exhaust Quiet-Flow 50065 Exhaust Muffler Assembly

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Walker's #ad - Easy to install -- direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding.

Built to last -- internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life. Resists corrosion -- internal drainage system helps reduce moisture collection. Premium acoustic control -- oe-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes. Design validated -- acoustic and flow tested for quality OE-style sound you can count on.
BrandWalker's #ad
ManufacturerWalker Exhaust #ad
Height8 Inches
Length42 Inches
Weight15 Pounds
Width20 Inches
Part Number50065
Model50065
WarrantyLimited Lifetime Warranty

10. Walker's

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Walker Exhaust Quiet-Flow 22266 Exhaust Muffler

#ad
Walker's #ad - Design validated -- acoustic and flow tested for quality OE-style sound you can count on. Easy to install -- direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding.

Premium acoustic control -- oe-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes. Built to last -- internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life.

Corrosion resistant stainless steel -- the only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection.
BrandWalker's #ad
ManufacturerWalker Exhaust #ad
Height4 Inches
Length20 Inches
Weight0.1 Pounds
Width9 Inches
Part Number22266
Model22266
WarrantyLimited Lifetime Warranty