Dorman Manifold Converter

SKU: 1GCUU | MPN:  674-304
Only 5 units left
Sale price$534.71 USD

More like a kit than a single part, many of our exhaust manifold with integrated catalytic converters include gaskets and downpipe hardware for easier installation. Since this part is a direct replacement, the exact fit adds another layer of efficiency and convenience.

  • Includes heat-shield for protection of hoses, wiring, and other engine components (where applicable)
  • Cast iron or stainless tubular construction protects against warping and/or cracking
  • Leak-resistant for long-lasting performance
  • A rigorous quality inspection has been undertaken to ensure that this part conforms to product standards

Application Summary: Toyota 4Runner 2017-13, Toyota FJ Cruiser 2014-13

Product Specifications

Air Tube Count:1

Bolt Hole Quantity:14

CARB Compliant:No

Color/Finish:Natural

Converter Body Length:4 In.

Exhaust Manifold Inlet Port Shape:Round

Gasket or Seal Included:Yes

Inlet Mounting Hardware Included:No

Inlet Mounting Hole Quantity:6

Inlet Quantity:1

Installation Hardware Included:Yes

Item Grade:Standard Replacement

Material:Stainless Steel

Outlet Quantity:1

Outlet Type:Flanged

Overall Length:25 In.

Package Contents:Exhaust Manifold, Gaskets, Heat Shield and Outlet Hardware

Package Quantity:1

Packaging Type:Box

Sensor Port Count:1



Vehicle Fitments:

Year Make Model Submodel
2017 - 2018 Toyota 4Runner Base
2018 - 2019 Toyota 4Runner SR5 Premium, TRD Off-Road Premium
2013 - 2019 Toyota 4Runner SR5, Limited
2013 - 2016 Toyota 4Runner Trail
2017 - 2019 Toyota 4Runner TRD Off-Road
2015 - 2019 Toyota 4Runner TRD Pro
2013 - 2014 Toyota FJ Cruiser Base, Premium

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