In Stock
- In Stock Items. Ships Today. (176) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (1,155) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (1,440) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Section
Part Type
- Catalytic Converters (626) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Resonators (294) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Mufflers (234) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Exhaust Manifold Hardware (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Make/Engine
Price Range
Filter Options
- Stock Replacement (1,031)
Savings Central
- Free Shipping (65)
- Clearance (22)

Selected Filters

Availability

- In Stock Items. Ships Today. (176) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (1,155) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (1,440) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Section
Part Type
- Catalytic Converters (626) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Resonators (294) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Mufflers (234) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Exhaust Manifold Hardware (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Make/Engine
Price Range
Filter Options
- Stock Replacement (1,031)
Savings Central
- Free Shipping (65)
- Clearance (22)

1,155 Results Found For "controller"

Individual Parts

Part Groups

Results 401 - 425 of 1155

Walker 2.13 Inch Resonator 48321

Resonator, Natural, Steel, Each

Part Number: WLK-48321

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust Intermediate Pipes 88133

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026

...Loading

Walker Quiet-Flow 3 Steel 2.5 Inch Muffler 21373

Muffler, Quiet-Flow 3, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Dodge, Each

Part Number: WLK-21373

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2274

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026

...Loading

Walker Ultra Direct-Fit Catalytic Converters for 2007-2011 YARIS - 47836

Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Toyota, Each

Part Number: WLK-47836

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Walker 2 Inch Resonator 55662

Resonator, Steel, Aluminized, Inlet Diameter 2.000 in., Outlet Diameter 2.000 in., Honda, Each

Part Number: WLK-55662

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Walker Ultra Manifold Converters for 2010-2013 3 - 16860

Ultra EPA Manifold Converter

Part Number: WLK-16860

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2009-2011 TRIBUTE, MARINER, 2009-2012 ESCAPE - 16506

Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Ford, Mercury, Each

Part Number: WLK-16506

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters 16391

Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Toyota, Each

Part Number: WLK-16391

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust Direct-Fit Catalytic Converters 641349

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026

...Loading

Walker Resonators for 1999-2003 GALANT - 56045

Resonator, Steel, Natural, Mitsubishi, Each

Part Number: WLK-56045

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2003-2008 6 - 16335

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-16335

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust Direct-Fit Catalytic Converters for 2003-2008 6 - 642242

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026

...Loading

Walker Ultra Universal Catalytic Converters 93208

Catalytic Converter, Ultra Universal, 2.500 in. Slip Fit Inlet, 2.500 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-93208

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2006-2010 MALIBU, G6, 2007-2008 AURA - 53880

Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Chevrolet, Pontiac, Saturn, Each

Part Number: WLK-53880

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust Direct-Fit Catalytic Converters for 2008-2010 MALIBU, G6, 2008 AURA - 641277

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026

...Loading

Walker Ultra Direct-Fit Catalytic Converters 16396

Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Lexus, Toyota, Each

Part Number: WLK-16396

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust Direct-Fit Catalytic Converters 641204

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026

...Loading

Walker Quiet-Flow Steel 2 Inch Muffler 54408

Walker Quiet-Flow Muffler Assembly

Part Number: WLK-54408

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust OE Replacement Steel Inch Muffler 7303

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026

...Loading

Walker 2.60 Inch Resonator 47810

Resonator, Steel, Natural, 2.60 in. Center Inlet, 2.50 in. Center Outlet, Chevy, Pontiac, 3.4L, Each

Part Number: WLK-47810

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Walker Quiet-Flow 3 Steel 2.5 Inch Muffler 22171

Muffler, Quiet-Flow 3, 2 1/2 in. Inlet/2 in. Outlet, Steel, Aluminized, Chevy, GMC, Each

Part Number: WLK-22171

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2002-2005 SEDONA - 53496

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-53496

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Catco Direct-Fit Catalytic Converters for 2002-2005 SEDONA - 4329

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026

...Loading

Walker Ultra Direct-Fit Catalytic Converters for 2010-2015 LEGACY, OUTBACK, 2010-2014 TRIBECA - 56264

Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Subaru, Each

Part Number: WLK-56264

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Walker Quiet-Flow 3 Steel 2.13 Inch Muffler 21183

Muffler, Quiet-Flow 3, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Toyota, Each

Part Number: WLK-21183

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2168

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026

...Loading

Walker Resonators for 1999-2002 FORESTER, 1999-2001 IMPREZA - 55231

Resonator, Steel, Natural, Subaru, 2.2L, 2.5L, Each

Part Number: WLK-55231

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Walker 2 Inch Resonator 54810

Walker Exhaust Resonator and Pipe Assembly

Part Number: WLK-54810

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Walker Resonators for 2003-2006 SORENTO - 54572

Resonator, Steel, Natural, Kia, 3.5L, Each

Part Number: WLK-54572

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2001-2006 SANTA FE - 55252

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-55252

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust Direct-Fit Catalytic Converters for 2001-2006 SANTA FE - 642966

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026

...Loading

Walker Ultra Direct-Fit Catalytic Converters for 2010-2016 LACROSSE - 16871

Ultra EPA Catalytic Converter

Part Number: WLK-16871

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2000-2002 TUNDRA - 54323

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-54323

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust Direct-Fit Catalytic Converters for 2000-2002 TUNDRA - 645398

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026

...Loading

Walker 2.5 Inch Resonator 47722

Resonator, Natural, Steel, Each

Part Number: WLK-47722

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust Intermediate Pipes 78196

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026

...Loading

Previous
Page 17 of 47
Next