Walker Exhaust Quiet-Flow 21571 Exhaust Muffler Fits select: 2006-2011 CHEVROLET IMPALA
Product details
| Management number | 230398738 | Release Date | 2026/06/18 | List Price | $44.71 | Model Number | 230398738 | ||
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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 more than three times the average lifespan of competitors' aluminized replacement mufflers. Walker® Quiet-FlowSS is available for many popular European, Asian and North American vehicles. In addition to Walker's renowned precision fit, superior flow, and OE-style sound, these mufflers feature 100% 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.Muffler Outlet Diameter Designation: Outside DiameterMuffler Inlet Diameter Designation: Inside DiameterMuffler Outlet Connection Type: Tip - Welded SpoutMuffler Inlet Connection Type: Pipe ConnectionMuffler Body Material: Stainless SteelMuffler Outlet Configuration: OffsetMuffler Inlet Configuration: OffsetMuffler Inlet Diameter 1: 1.875 INMuffler Outlet Diameter: 2.250 INMuffler Overall Length: 32.410 INMuffler Body Length: 14.000 INFitment: Direct OE ReplacementMuffler Body Height: 7.000 INWalker Quiet-Flow SS MufflerMuffler Body Width: 9.000 INMuffler Type: CombinationMuffler Outlet Count: 1Muffler Inlet Count: 1Muffler Reversible: NoMuffler Shape: OvalExhaust MufflerWalker MufflerMuffler2011-2006 Chevrolet Impala
- BUY WITH CONFIDENCE -- Comes with Walker's limited lifetime warranty and exclusive 90-Day Safe and Sound® Guarantee. Visit Walkerexhaust.com for details.
- 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
- 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
Additional Features
- Finish:Aluminized
- Muffler Type:Combination
Fits Select:
2006-2011 CHEVROLET IMPALA 6 Cyl 3.9 L
and more - add your vehicle to our fit widget to check
| Manufacturer part number | 21571 |
|---|---|
| Vehicle make | Chevrolet |
| Vehicle model | Impala |
| Vehicle year | 2006 |
| Inlet diameter | 1.875" |
| Outlet diameter | 2.250 in |
| Muffler type | Combination |
| Material | Stainless Steel |
| Brand | Quiet-Flow |
| Vehicle fitment type | Specific |
| Automotive parts division | Direct Replacement |
| Features | Easy Installation |
| Finish | Aluminized |
| Vehicle type | Car |
| Model | 21571 |
| Size | 7" x 9" |
| Weight | 14 lb |
| Count | 1 |
| Has written warranty | No |
| Compatible cars | 2006-2011 Chevrolet Impala; 2006-2009 Chevrolet Impala |
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