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Exhaust Parts

Walker quiet-flow ss muffler
Part # 21503 | Line Code: WKR
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$231.59
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Not Fitted / Universal

Product Details
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Overall Length 28.500
Inlet Outside Diameter 2.000
Shape Oval
Hanger Included Yes
Tunable No
Finish Aluminized
Outlet Location Offset
Inlet Location Offset
Inlet Type Pipe Connection
Outlet Type Tip
Longitud del Cuerpo 14.000
Terminación Aluminized
Body Width 9.000
California Proposition 65 no
Body Material Stainless Steel
Product Grade Economy
Min Year Covered 2003
Most Popular Year 2004
Max Year Covered 2008
Muffler Shape Oval
Muffler Type Combination
Most Popular Make / Model Pontiac Grand Prix
Fitment Direct OE Replacement
Body Length 14
Outlet Outside Diameter 2.25
Body Height 7
Heavy Duty Supplier Yes
Inlet 1 Type Pipe Connection
Outlet 1 Type Tip
Inlet Configuration Offset
Outlet Quantity 2
Total Part VIO 386472
Outlet 1 Outside Diameter 2.25
Inlet 1 Outside Diameter 2
Inlet Offset 2.625
Outlet 2 Outside Diameter 2.25
Outlet Configuration Offset
Inlet Quantity 1
Universal Or Specific Fit Specific Fit
Grade Type Premium
Reversible No
Part Terminology Exhaust Muffler

Features & Benefits
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The only broad-market muffler body with 100% stainless-steel construction, Walker® Quiet-Flow® SS mufflers feature precision fit, superior flow and OE-style sound. Quiet-Flow SS mufflers are available for most domestic and import vehicles.

Application Summary
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2008-2003 Pontiac Grand Prix Left
Parts Catalog
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