Summit Racing SpeedCard - learn how to get 15% back up to $150

Summit Racing SpeedCard - learn how to get 15% back up to $150

It's the Season for Savings - Shop Holiday Deals Now!

Filters

  • In Stock
  • Section
  • Universal
  • Make/Model
  • Make/Engine
  • Emissions
  • Catalytic Converter Position
  • Inlet Quantity
  • Inlet Diameter (in.)
  • Converter Inlet Attachment
  • Outlet Quantity
  • Outlet Diameter (in.)
  • Converter Outlet Attachment
  • Filter Options

Selected Filters

Filter Results by Vehicle

Loading...

Availability

  • Filters

  • Section
  • Universal
  • Make/Model
  • Make/Engine
  • Emissions
  • Catalytic Converter Position
  • Inlet Quantity
  • Inlet Diameter (in.)
  • Converter Inlet Attachment
  • Outlet Quantity
  • Outlet Diameter (in.)
  • Converter Outlet Attachment
  • Filter Options
Walker Exhaust

55 Results Found For "Performance"

Showing In Stock Items. Show All 62 Items.

Individual Parts
Part Groups

Results 1 - 25 of 55

Walker Ultra Direct-Fit Catalytic Converters for 2011-2018 1500, 2019 1500 CLASSIC, 2009-2010 RAM 1500 - 50363

Walker Ultra Direct-Fit Catalytic Converters for 2011-2018 1500, 2019 1500 CLASSIC, 2009-2010 RAM 1500 - 50363

Walker Ultra Direct-Fit Catalytic Converters for 2011-2018 1500, 2019 1500 CLASSIC, 2009-2010 RAM 1500 - 50363

Catalytic Converter, Ultra Direct Fit, 3.000 in. Inlet Diameter, Stock Flange Inlet, Slip Fit Outlet, Ceramic Honeycomb, Dodge, Ram, Each

Part Number: WLK-50363

Not Yet Reviewed

Estimated Ship Date: Friday 11/28/2025

...Loading

Estimated Ship Date: Friday 11/28/2025

Walker Ultra Direct-Fit Catalytic Converters for 2010-2011 WRANGLER - 50498

Walker Ultra Direct-Fit Catalytic Converters for 2010-2011 WRANGLER - 50498

Walker Ultra Direct-Fit Catalytic Converters for 2010-2011 WRANGLER - 50498

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

Part Number: WLK-50498

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Friday 11/28/2025

...Loading

Estimated Ship Date: Friday 11/28/2025

Walker Ultra Manifold Converters for 2013-2018 ESCAPE - 16892

Walker Ultra Manifold Converters for 2013-2018 ESCAPE - 16892

Walker Ultra Manifold Converters for 2013-2018 ESCAPE - 16892

Ultra EPA Manifold Converter

Part Number: WLK-16892

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 18, 2025 if ordered today

Walker Ultra Direct-Fit Catalytic Converters 16671

Walker Ultra Direct-Fit Catalytic Converters 16671

Walker Ultra Direct-Fit Catalytic Converters 16671

Catalytic Converter, Direct Fit, Stainless Steel Case, Buick, Chevy, GMC, Isuzu, Saab, Each

Part Number: WLK-16671

Not Yet Reviewed

Estimated Ship Date: Friday 11/28/2025

...Loading

Estimated Ship Date: Friday 11/28/2025

Walker Ultra Direct-Fit Catalytic Converters for 2013-2017 BEETLE, 2013-2019 JETTA, 2014-2016 PASSAT - 56313

Walker Ultra Direct-Fit Catalytic Converters for 2013-2017 BEETLE, 2013-2019 JETTA, 2014-2016 PASSAT - 56313

Walker Ultra Direct-Fit Catalytic Converters for 2013-2017 BEETLE, 2013-2019 JETTA, 2014-2016 PASSAT - 56313

Ultra EPA Catalytic Converter

Part Number: WLK-56313

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 18, 2025 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2004-2006 WRANGLER - 53529

Walker Ultra Direct-Fit Catalytic Converters for 2004-2006 WRANGLER - 53529

Walker Ultra Direct-Fit Catalytic Converters for 2004-2006 WRANGLER - 53529

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-53529

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Dec 18, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 18, 2025 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2010-2015 LEGACY, OUTBACK, 2010-2014 TRIBECA - 55640

Walker Ultra Direct-Fit Catalytic Converters for 2010-2015 LEGACY, OUTBACK, 2010-2014 TRIBECA - 55640

Walker Ultra Direct-Fit Catalytic Converters for 2010-2015 LEGACY, OUTBACK, 2010-2014 TRIBECA - 55640

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

Part Number: WLK-55640

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 16, 2025 if ordered today

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

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

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: Dec 16, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 16, 2025 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2010-2019 TUNDRA - 56250

Walker Ultra Direct-Fit Catalytic Converters for 2010-2019 TUNDRA - 56250

Walker Ultra Direct-Fit Catalytic Converters for 2010-2019 TUNDRA - 56250

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

Part Number: WLK-56250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 18, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 18, 2025 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2010-2012 LACROSSE - 55727

Walker Ultra Direct-Fit Catalytic Converters for 2010-2012 LACROSSE - 55727

Walker Ultra Direct-Fit Catalytic Converters for 2010-2012 LACROSSE - 55727

Ultra EPA Catalytic Converter

Part Number: WLK-55727

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 16, 2025 if ordered today

Walker CalCat Direct-Fit Catalytic Converters for 2009-2013 COROLLA, MATRIX, 2009-2010 VIBE - 84276

Walker CalCat Direct-Fit Catalytic Converters for 2009-2013 COROLLA, MATRIX, 2009-2010 VIBE - 84276

Walker CalCat Direct-Fit Catalytic Converters for 2009-2013 COROLLA, MATRIX, 2009-2010 VIBE - 84276

Converter-CalCat-Direct Fit

Part Number: WLK-84276

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 18, 2025 if ordered today

Walker CalCat Universal Catalytic Converters for 2004-2005 FREESTAR, MONTEREY, 2003 WINDSTAR - 83411

Walker CalCat Universal Catalytic Converters for 2004-2005 FREESTAR, MONTEREY, 2003 WINDSTAR - 83411

Walker CalCat Universal Catalytic Converters for 2004-2005 FREESTAR, MONTEREY, 2003 WINDSTAR - 83411

Catalytic Converter, Cal-Cat Universal, 2.000 in. Slip Fit Inlet, 2.000 in. Slip Fit Outlet, Ceramic Honeycomb, Universal, Each

Part Number: WLK-83411

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 18, 2025 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2006-2010 EXPLORER, MOUNTAINEER, 2007-2010 EXPLORER SPORT TRAC - 16434

Walker Ultra Direct-Fit Catalytic Converters for 2006-2010 EXPLORER, MOUNTAINEER, 2007-2010 EXPLORER SPORT TRAC - 16434

Walker Ultra Direct-Fit Catalytic Converters for 2006-2010 EXPLORER, MOUNTAINEER, 2007-2010 EXPLORER SPORT TRAC - 16434

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

Part Number: WLK-16434

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 18, 2025 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2008-2011 FOCUS - 16453

Walker Ultra Direct-Fit Catalytic Converters for 2008-2011 FOCUS - 16453

Walker Ultra Direct-Fit Catalytic Converters for 2008-2011 FOCUS - 16453

Catalytic Converter, Ultra Direct-Fit, Stainless Steel, Ceramic Honeycomb, Ford, Each

Part Number: WLK-16453

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 18, 2025 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2005-2008 F-150 - 16787

Walker Ultra Direct-Fit Catalytic Converters for 2005-2008 F-150 - 16787

Walker Ultra Direct-Fit Catalytic Converters for 2005-2008 F-150 - 16787

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

Part Number: WLK-16787

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 18, 2025 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 1998-2000 SIENNA - 56187

Walker Ultra Direct-Fit Catalytic Converters for 1998-2000 SIENNA - 56187

Walker Ultra Direct-Fit Catalytic Converters for 1998-2000 SIENNA - 56187

Catalytic Converter, Direct Fit, Stainless Steel Case, Toyota, 3.0L, Each

Part Number: WLK-56187

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 18, 2025 if ordered today

Walker Ultra Direct-Fit Catalytic Converters 56220

Walker Ultra Direct-Fit Catalytic Converters 56220

Walker Ultra Direct-Fit Catalytic Converters 56220

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

Part Number: WLK-56220

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 18, 2025 if ordered today

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

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

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: Dec 18, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 18, 2025 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2007-2012 GL450, 2008-2012 GL550, 2008-2011 ML550 - 54896

Walker Ultra Direct-Fit Catalytic Converters for 2007-2012 GL450, 2008-2012 GL550, 2008-2011 ML550 - 54896

Walker Ultra Direct-Fit Catalytic Converters for 2007-2012 GL450, 2008-2012 GL550, 2008-2011 ML550 - 54896

Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Ball Flange Outlet, Ceramic Honeycomb, Mercedes-Benz, Each

Part Number: WLK-54896

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 17, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 17, 2025 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2002-2004 GRAND CHEROKEE - 50338

Walker Ultra Direct-Fit Catalytic Converters for 2002-2004 GRAND CHEROKEE - 50338

Walker Ultra Direct-Fit Catalytic Converters for 2002-2004 GRAND CHEROKEE - 50338

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-50338

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 18, 2025 if ordered today

Walker Ultra Direct-Fit Catalytic Converters 50493

Walker Ultra Direct-Fit Catalytic Converters 50493

Walker Ultra Direct-Fit Catalytic Converters 50493

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

Part Number: WLK-50493

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 18, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 18, 2025 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2000-2001 F-150 - 54524

Walker Ultra Direct-Fit Catalytic Converters for 2000-2001 F-150 - 54524

Walker Ultra Direct-Fit Catalytic Converters for 2000-2001 F-150 - 54524

Catalytic Converter, Direct-Fit, Stainless Steel, Ford, 5.4L, Each

Part Number: WLK-54524

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 18, 2025 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2003-2004 NAVIGATOR - 54571

Walker Ultra Direct-Fit Catalytic Converters for 2003-2004 NAVIGATOR - 54571

Walker Ultra Direct-Fit Catalytic Converters for 2003-2004 NAVIGATOR - 54571

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-54571

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 18, 2025 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2006-2010 EXPLORER, MOUNTAINEER, 2007-2010 EXPLORER SPORT TRAC - 16429

Walker Ultra Direct-Fit Catalytic Converters for 2006-2010 EXPLORER, MOUNTAINEER, 2007-2010 EXPLORER SPORT TRAC - 16429

Walker Ultra Direct-Fit Catalytic Converters for 2006-2010 EXPLORER, MOUNTAINEER, 2007-2010 EXPLORER SPORT TRAC - 16429

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

Part Number: WLK-16429

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 16, 2025 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2003-2004 EXPEDITION - 16550

Walker Ultra Direct-Fit Catalytic Converters for 2003-2004 EXPEDITION - 16550

Walker Ultra Direct-Fit Catalytic Converters for 2003-2004 EXPEDITION - 16550

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

Part Number: WLK-16550

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 16, 2025 if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify