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

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

Free Mount & Balance for Many Wheel & Tire Packages - Contact us for Details!

Filters

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

Selected Filters

Filter Results by Vehicle

Loading...

Availability

  • Filters

  • Section
  • Universal
  • Make/Model
  • Make/Engine
  • Catalytic Converter Position
  • Inlet Quantity
  • Inlet Diameter (in.)
  • Converter Inlet Attachment
  • Outlet Quantity
  • Outlet Diameter (in.)
  • Converter Outlet Attachment
  • Converter Case Material
  • Filter Options
  • Savings Central

81 Results Found For "downpipe"

Showing In Stock Items. Show All 109 Items.

Individual Parts
Part Groups

Results 1 - 25 of 81

Dorman Direct-Fit Manifold Catalytic Converters 673-311

Dorman Direct-Fit Manifold Catalytic Converters 673-311

Dorman Direct-Fit Manifold Catalytic Converters 673-311

Catalytic Converter, Direct-Fit Manifold Catalytic Converter, Stock Inlet Diameter, Stainless Steel Case, Ceramic Substrate, Front, Subaru, Each

Part Number: RNB-673-311

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2006-2009 IS250, 2006-2011 IS350 - 673-069

Dorman Direct-Fit Manifold Catalytic Converters for 2006-2009 IS250, 2006-2011 IS350 - 673-069

Dorman Direct-Fit Manifold Catalytic Converters for 2006-2009 IS250, 2006-2011 IS350 - 673-069

Catalytic Converter, Direct-Fit Manifold Catalytic Converter, Stock Inlet Diameter, Stainless Steel Case, Ceramic Substrate, Right, Lexus, Each

Part Number: RNB-673-069

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Direct-Fit Manifold Catalytic Converters for 2014-2017 6 - 674-688

Dorman Direct-Fit Manifold Catalytic Converters for 2014-2017 6 - 674-688

Dorman Direct-Fit Manifold Catalytic Converters for 2014-2017 6 - 674-688

Manifold Converter

Part Number: RNB-674-688

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Direct-Fit Manifold Catalytic Converters for 2013-2015 ACCORD, 2015-2016 CR-V - 673-059

Dorman Direct-Fit Manifold Catalytic Converters for 2013-2015 ACCORD, 2015-2016 CR-V - 673-059

Dorman Direct-Fit Manifold Catalytic Converters for 2013-2015 ACCORD, 2015-2016 CR-V - 673-059

Manifold Converter, Manifold Converter - CARB Compliant

Part Number: RNB-673-059

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 3, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2011-2013 QX56, 2014-2015 QX80 - 673-301

Dorman Direct-Fit Manifold Catalytic Converters for 2011-2013 QX56, 2014-2015 QX80 - 673-301

Dorman Direct-Fit Manifold Catalytic Converters for 2011-2013 QX56, 2014-2015 QX80 - 673-301

Manifold Converter - CARB Compliant

Part Number: RNB-673-301

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 3, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2002-2006 COOPER - 673-862

Dorman Direct-Fit Manifold Catalytic Converters for 2002-2006 COOPER - 673-862

Dorman Direct-Fit Manifold Catalytic Converters for 2002-2006 COOPER - 673-862

Manifold Converter, Stainless Steel, Natural, Mini, Each

Part Number: RNB-673-862

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 3, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2012-2014 CAMRY - 673-041

Dorman Direct-Fit Manifold Catalytic Converters for 2012-2014 CAMRY - 673-041

Dorman Direct-Fit Manifold Catalytic Converters for 2012-2014 CAMRY - 673-041

Manifold Converter, Manifold Converter - CARB Compliant

Part Number: RNB-673-041

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 4, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters 672-843

Dorman Direct-Fit Manifold Catalytic Converters 672-843

Dorman Direct-Fit Manifold Catalytic Converters 672-843

Manifold Converter - CARB Compliant

Part Number: RNB-672-843

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters 672-845

Dorman Direct-Fit Manifold Catalytic Converters 672-845

Dorman Direct-Fit Manifold Catalytic Converters 672-845

Manifold Converter - CARB Compliant

Part Number: RNB-672-845

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2007-2009 CAMRY, 2006-2008 SOLARA - 673-044

Dorman Direct-Fit Manifold Catalytic Converters for 2007-2009 CAMRY, 2006-2008 SOLARA - 673-044

Dorman Direct-Fit Manifold Catalytic Converters for 2007-2009 CAMRY, 2006-2008 SOLARA - 673-044

Manifold Converter - CARB Compliant

Part Number: RNB-673-044

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2008-2010 528I, 2009-2010 528I XDRIVE, 2008 528XI - 673-055

Dorman Direct-Fit Manifold Catalytic Converters for 2008-2010 528I, 2009-2010 528I XDRIVE, 2008 528XI - 673-055

Dorman Direct-Fit Manifold Catalytic Converters for 2008-2010 528I, 2009-2010 528I XDRIVE, 2008 528XI - 673-055

Manifold Converter, Manifold Converter - CARB Compliant

Part Number: RNB-673-055

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2013-2016 SANTA FE SPORT, 2014-2015 SORENTO - 673-071

Dorman Direct-Fit Manifold Catalytic Converters for 2013-2016 SANTA FE SPORT, 2014-2015 SORENTO - 673-071

Dorman Direct-Fit Manifold Catalytic Converters for 2013-2016 SANTA FE SPORT, 2014-2015 SORENTO - 673-071

Manifold Converter, Manifold Converter - CARB Compliant

Part Number: RNB-673-071

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2007-2012 CANYON, COLORADO, 2007-2008 I-290 - 672-999

Dorman Direct-Fit Manifold Catalytic Converters for 2007-2012 CANYON, COLORADO, 2007-2008 I-290 - 672-999

Dorman Direct-Fit Manifold Catalytic Converters for 2007-2012 CANYON, COLORADO, 2007-2008 I-290 - 672-999

Manifold Converter - CARB Compliant

Part Number: RNB-672-999

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2014-2016 HIGHLANDER, 2010-2015 RX350, 2011-2016 SIENNA - 673-042

Dorman Direct-Fit Manifold Catalytic Converters for 2014-2016 HIGHLANDER, 2010-2015 RX350, 2011-2016 SIENNA - 673-042

Dorman Direct-Fit Manifold Catalytic Converters for 2014-2016 HIGHLANDER, 2010-2015 RX350, 2011-2016 SIENNA - 673-042

Manifold Converter

Part Number: RNB-673-042

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2007-2009 AURA, 2008-2009 G6, 2008-2010 MALIBU - 673-889

Dorman Direct-Fit Manifold Catalytic Converters for 2007-2009 AURA, 2008-2009 G6, 2008-2010 MALIBU - 673-889

Dorman Direct-Fit Manifold Catalytic Converters for 2007-2009 AURA, 2008-2009 G6, 2008-2010 MALIBU - 673-889

Manifold Converter - CARB Compliant

Part Number: RNB-673-889

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters 673-891

Dorman Direct-Fit Manifold Catalytic Converters 673-891

Dorman Direct-Fit Manifold Catalytic Converters 673-891

Manifold Converter, Manifold Converter - CARB Compliant

Part Number: RNB-673-891

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2007-2009 SANTA FE - 674-038

Dorman Direct-Fit Manifold Catalytic Converters for 2007-2009 SANTA FE - 674-038

Dorman Direct-Fit Manifold Catalytic Converters for 2007-2009 SANTA FE - 674-038

Catalytic Converter with Integrated Exhaust Manifold, Manifold Converter - Not Carb Compliant

Part Number: RNB-674-038

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2015-2017 OUTLANDER, 2014-2015 OUTLANDER SPORT - 673-279

Dorman Direct-Fit Manifold Catalytic Converters for 2015-2017 OUTLANDER, 2014-2015 OUTLANDER SPORT - 673-279

Dorman Direct-Fit Manifold Catalytic Converters for 2015-2017 OUTLANDER, 2014-2015 OUTLANDER SPORT - 673-279

Manifold Converter, Manifold Converter - CARB Compliant

Part Number: RNB-673-279

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2006-2008 FUSION, MILAN, 2006 ZEPHYR - 673-817

Dorman Direct-Fit Manifold Catalytic Converters for 2006-2008 FUSION, MILAN, 2006 ZEPHYR - 673-817

Dorman Direct-Fit Manifold Catalytic Converters for 2006-2008 FUSION, MILAN, 2006 ZEPHYR - 673-817

Manifold Converter

Part Number: RNB-673-817

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2012-2014 CAMRY - 673-298

Dorman Direct-Fit Manifold Catalytic Converters for 2012-2014 CAMRY - 673-298

Dorman Direct-Fit Manifold Catalytic Converters for 2012-2014 CAMRY - 673-298

Manifold Converter, Manifold Converter - CARB Compliant

Part Number: RNB-673-298

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2013-2015 SPARK - 673-929

Dorman Direct-Fit Manifold Catalytic Converters for 2013-2015 SPARK - 673-929

Dorman Direct-Fit Manifold Catalytic Converters for 2013-2015 SPARK - 673-929

Manifold Converter - CARB Compliant

Part Number: RNB-673-929

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2005-2006 STS - 673-931

Dorman Direct-Fit Manifold Catalytic Converters for 2005-2006 STS - 673-931

Dorman Direct-Fit Manifold Catalytic Converters for 2005-2006 STS - 673-931

Catalytic Converter, Direct-Fit, Cadillac, Driver Side, Kit

Part Number: RNB-673-931

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2014-2015 CIVIC - 673-302

Dorman Direct-Fit Manifold Catalytic Converters for 2014-2015 CIVIC - 673-302

Dorman Direct-Fit Manifold Catalytic Converters for 2014-2015 CIVIC - 673-302

Manifold Converter, Manifold Converter - CARB Compliant

Part Number: RNB-673-302

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2014-2016 EQUUS, 2014 GENESIS, 2015 K900 - 673-952

Dorman Direct-Fit Manifold Catalytic Converters for 2014-2016 EQUUS, 2014 GENESIS, 2015 K900 - 673-952

Dorman Direct-Fit Manifold Catalytic Converters for 2014-2016 EQUUS, 2014 GENESIS, 2015 K900 - 673-952

Manifold Converter - CARB Compliant

Part Number: RNB-673-952

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2008-2012 ACCORD, 2009-2014 TSX - 673-968

Dorman Direct-Fit Manifold Catalytic Converters for 2008-2012 ACCORD, 2009-2014 TSX - 673-968

Dorman Direct-Fit Manifold Catalytic Converters for 2008-2012 ACCORD, 2009-2014 TSX - 673-968

Manifold Converter - CARB Compliant

Part Number: RNB-673-968

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 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