Quiet-Flow SS Direct Fit Exhaust Muffler 1.875" Inlet (ID) 2.25" Outlet (OD) - Walker Exhaust (21747)
Walker Exhaust - 21747
Description : Combining the only broad-market stainless-steel body construction with a direct fit OE-style replacement, Walker® Quiet-Flow® SS muffler assemblies deliver longer life than typical aluminized mufflers. Quiet-Flow SS muffler assemblies are available for domestic and foreign vehicles.
Walker Quiet-Flow SS 21747 Direct Fit Exhaust Muffler 1.875" Inlet (ID) 2.25" Outlet (OD) for Chevrolet Impala
Quiet-Flow SS Exhaust Muffler
Quiet-Flow SS Direct Fit Exhaust Muffler 1.875" Inlet (ID) 2.25" Outlet (OD)
Walker Quiet-Flow SS 21747 Direct Fit Exhaust Muffler 1.875" Inlet (ID) 2.25" Outlet (OD) for Chevrolet Impala
Quiet-Flow SS Exhaust Muffler
Quiet-Flow SS Direct Fit Exhaust Muffler 1.875" Inlet (ID) 2.25" Outlet (OD)
- Return Policy
- Min. 12 Months
- Safe, Secure Checkout
Product Details
Installation GuideDescription
Combining the only broad-market stainless-steel body construction with a direct fit OE-style replacement, Walker® Quiet-Flow® SS muffler assemblies deliver longer life than typical aluminized mufflers. Quiet-Flow SS muffler assemblies are available for domestic and foreign vehicles.
Walker Quiet-Flow SS 21747 Direct Fit Exhaust Muffler 1.875" Inlet (ID) 2.25" Outlet (OD) for Chevrolet Impala
Quiet-Flow SS Exhaust Muffler
Quiet-Flow SS Direct Fit Exhaust Muffler 1.875" Inlet (ID) 2.25" Outlet (OD)
Walker Quiet-Flow SS 21747 Direct Fit Exhaust Muffler 1.875" Inlet (ID) 2.25" Outlet (OD) for Chevrolet Impala
Quiet-Flow SS Exhaust Muffler
Quiet-Flow SS Direct Fit Exhaust Muffler 1.875" Inlet (ID) 2.25" Outlet (OD)
Features & Benefits
- CORROSION RESISTANT STAINLESS STEEL -- The only broad-market muffler body 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
- BUY WITH CONFIDENCE -- Comes with Walker's limited lifetime warranty and exclusive 90-Day Safe and Sound® Guarantee.
Part Number (MPN)
21747
Brand
SKU
21747
UPC / GTIN
086387217477 / 00086387217477
Condition
New
Position
Right
Brand
Walker Exhaust Quiet-Flow SS
Overall Length
33.500
Shape
Oval
Inlet Quantity
1
Inlet Type
Pipe Connection
Inlet Inside Diameter
1.875
Inlet Location
Offset
Body Length
14.000
Body Width
9.500
Body Height
7.500
Body Material
Stainless Steel
Outlet Quantity
1
Outlet Type
Tip
Outlet Location
Offset
Outlet Outside Diameter
2.250
Grade Type
Premium
Finish
Natural
Hanger Included
Yes
Muffler Material
Stainless Steel
Part Description
Quiet-Flow Stainless Steel
Prop 65 Label (Yes/No)
No
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Vehicle #1
Year
Make
Model
Body & Trim
Engine & Transmission
| Brand | Equivalent Part Numbers |
|---|---|
BrandEquivalent Part Numbers
General Motors
20831827
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Walker Exhaust
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