Availability
2004 Walker Exhaust Exhaust
Walker Quiet-Flow SS Muffler
Part Number: WLK-21505
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
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AP Exhaust OE Replacement Steel 1.75 Inch Muffler 2447
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026
Muffler, Quiet-Flow SS, Oval, Stainless Steel, Aluminized, 1.938 in. Offset Inlet/Outlet, 2-bolt Flange Outlet Style, Each
Part Number: WLK-56158
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
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AP Exhaust OE Replacement Steel Inch Muffler 7667
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026
Walker Quiet-Flow SS Muffler Assembly
Part Number: WLK-53712
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust OE Replacement Steel 2 Inch Muffler 7315
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026
Walker Quiet-Flow SS Muffler Assembly
Part Number: WLK-55296
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2565
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026
Intermediate Pipe, Steel, Natural, for Trucks with 157.5 in. Wheelbase Only, Chevy, GMC, 4.8L, 5.3L, Each
Part Number: WLK-56020
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Muffler, Quiet-Flow SS, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Aluminized, Chevy, Oldsmobile, Pontiac, Each
Part Number: WLK-21410
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Mufflers-SoundFX
Part Number: WLK-27258
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Catalytic Converter, Cal-Cat Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Heat Shield, Hyundai, Kia, Each
Part Number: WLK-83155
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Toyota, Each
Part Number: WLK-16634
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Hyundai, Kia, Each
Part Number: WLK-16472
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Muffler, Quiet-Flow SS, Steel, Aluminized, 2.50 in. Offset Inlet, Two 1.63 in. Offset Outlets, 27.50 in. Overall Length, Each
Part Number: WLK-53928
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 20.00 in. Overall Length, Ford, Mercury, Each
Part Number: WLK-18579
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
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AP Exhaust MSL Maximum Steel 2 Inch Muffler 700247
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026
Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 21.75 in. Overall Length, Chrysler, Dodge, Each
Part Number: WLK-18920
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700378
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026
Mufflers-SoundFX
Part Number: WLK-18992
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Catalytic Converter, Stainless Steel Case, Cadillac, Chevy, Dodge, Ford, Hummer, Isuzu, Jeep, Mercury, Olds
Part Number: WLK-81723
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
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Muffler, Quiet-Flow SS, Stainless Steel, Aluminized, Volkswagen, 1.8, 1.9, 2.0, 2.8L, Each
Part Number: WLK-55264
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
CalCat CARB Catalytic Converter
Part Number: WLK-84614
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Walker Extension Pipe
Part Number: WLK-52221
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Catalytic Converter, CalCat Direct-Fit, Stainless Steel, Ceramic Honeycomb, Each
Part Number: WLK-83484
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Catalytic Converter, Direct-Fit, Stainless Steel, Ford, Lincoln, 4WD, Each
Part Number: WLK-50553
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust Direct-Fit Catalytic Converters for 2004-2008 F-150, 2006-2008 MARK LT - 645829
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026
Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Toyota, Each
Part Number: WLK-53828
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust Direct-Fit Catalytic Converters for 2003-2004 TUNDRA - 645266
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026
Resonator, Steel, Aluminized, Inlet Diameter 2.165 in., Outlet Diameter 2.000 in., Volkswagen, Each
Part Number: WLK-53959
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Walker Resonator Assembly
Part Number: WLK-55489
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Resonator, Steel, Natural, 2.00 in. Center Inlet/Outlet, for use on Acura®, 2.0L, Each
Part Number: WLK-56163
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Walker Resonator Assembly
Part Number: WLK-47812
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
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