Best flowing quiet muffler

ImageTitlePrice
1Walker Exhaust Quiet-Flow 21054 Exhaust MufflerWalker Exhaust Quiet-Flow 21054 Exhaust Muffler$51.43Buy on Amazon
2Walker Exhaust Quiet-Flow 22266 Exhaust MufflerWalker Exhaust Quiet-Flow 22266 Exhaust Muffler$35.36Buy on Amazon
3Walker Exhaust Quiet-Flow 21576 Exhaust Muffler AssemblyWalker Exhaust Quiet-Flow 21576 Exhaust Muffler Assembly$283.99Buy on Amazon
4Walker Exhaust Quiet-Flow 22229 Exhaust MufflerWalker Exhaust Quiet-Flow 22229 Exhaust Muffler$35.78Buy on Amazon
5Walker Exhaust Quiet-Flow 21598 Exhaust MufflerWalker Exhaust Quiet-Flow 21598 Exhaust Muffler$45.36Buy on Amazon
6Walker Exhaust Quiet-Flow 21856 Exhaust MufflerWalker Exhaust Quiet-Flow 21856 Exhaust Muffler$58.63Buy on Amazon
7Dynomax Race Bullet 24250 Exhaust ResonatorDynomax Race Bullet 24250 Exhaust Resonator$21.99Buy on Amazon
8Walker Exhaust Quiet-Flow 21690 Exhaust MufflerWalker Exhaust Quiet-Flow 21690 Exhaust Muffler$53.24Buy on Amazon
9Thrush 17633 Hush MufflerThrush 17633 Hush Muffler$32.06Buy on Amazon
10“Flowmaster 71416 2.50″”In(C)/Out(C) Flow Fx Muffler, Round, 14″””, brushed$47.24Buy on Amazon

Best flowing quiet muffler information

1. Walker Exhaust Quiet-Flow 21054 Exhaust Muffler

Walker Exhaust Quiet-Flow 21054 Exhaust Muffler
  • 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
  • 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

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2. Walker Exhaust Quiet-Flow 22266 Exhaust Muffler

Walker Exhaust Quiet-Flow 22266 Exhaust Muffler
  • 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
  • DESIGN VALIDATED — Acoustic and flow tested for quality OE-style sound you can count on

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3. Walker Exhaust Quiet-Flow 21576 Exhaust Muffler Assembly

Walker Exhaust Quiet-Flow 21576 Exhaust Muffler Assembly
  • 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
  • DESIGN VALIDATED — Acoustic and flow tested for quality OE-style sound you can count on

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4. Walker Exhaust Quiet-Flow 22229 Exhaust Muffler

Walker Exhaust Quiet-Flow 22229 Exhaust Muffler
  • 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
  • RESISTS CORROSION — Internal drainage system helps reduce 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
  • 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

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5. Walker Exhaust Quiet-Flow 21598 Exhaust Muffler

Walker Exhaust Quiet-Flow 21598 Exhaust Muffler
  • 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
  • RESISTS CORROSION — Internal drainage system helps reduce 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
  • 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

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6. Walker Exhaust Quiet-Flow 21856 Exhaust Muffler

Walker Exhaust Quiet-Flow 21856 Exhaust Muffler
  • 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
  • RESISTS CORROSION — Internal drainage system helps reduce 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
  • 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

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7. Dynomax Race Bullet 24250 Exhaust Resonator

Dynomax Race Bullet 24250 Exhaust Resonator
  • ULTRA-COMPACT DESIGN — Features a lightweight, 100% welded ultra-compact design for maximum durability and is ideal for vehicles with limited space
  • PREMIUM ACOUSTIC CONTROL — Exclusive Continuous Roving Fiberglass (CRF) technology absorbs unwanted interior resonance for sound reduction while maintaining a deep race tone
  • ENGINEERED TO LAST — 100% stainless-steel construction delivers longer life versus aluminized mufflers
  • FLEXIBLE SOLUTION — Customizable design offered in a variety of styles and sizes for universal fitment (may require specialized fabrication and/or welding)
  • SPECS — Available in 3.5-in. to 4-in. body diameter; 3-in. to 4-in. inlet/outlet configurations; see product specifications for more information
  • PERFORMANCE UPGRADE — Use premium DynoMax accessories when installing DynoMax Race Series Bullet muffler for a complete exhaust system upgrade

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8. Walker Exhaust Quiet-Flow 21690 Exhaust Muffler

Walker Exhaust Quiet-Flow 21690 Exhaust Muffler
  • 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
  • DESIGN VALIDATED — Acoustic and flow tested for quality OE-style sound you can count on

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9. Thrush 17633 Hush Muffler

Thrush 17633 Hush Muffler
  • VINTAGE SOUND — Tri-flow design delivers that perfect hot rod and muscle car sound
  • PREMIUM ACOUSTIC CONTROL — Fiberglass matting absorbs unwanted interior resonance
  • ENGINEERED TO LAST – 100% aluminized-coated shell and spun lock heads for long life
  • SLEEK FINISH — Silver finish features embossed Thrush logo
  • FLEXIBLE SOLUTION — Customizable design offered in a variety of styles and sizes for universal fitment (may require specialized fabrication and/or welding)
  • SPECS — Available in 4.25-in. x 9.75-in. oval body; 2.25-in., 2.5-in. and 3-in. inlet/outlet size configurations; see product specifications for more information
  • VERSATILE DESIGN — Reversible flow for maximum flexibility on customized installations
  • BUY WITH CONFIDENCE — Comes with Thrush’s 90-day limited warranty

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10. “Flowmaster 71416 2.50″”In(C)/Out(C) Flow Fx Muffler, Round, 14″””, brushed

  • Durable fully welded 409S stainless steel case
  • Straight through design
  • Moderate exterior performance tone
  • Will fit nicely on just about any application
  • Delivers a moderate sound level
  • Fit type: Universal Fit

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