Exhaust› Headers, Manifolds and Components

Dorman

MANIFOLD CONVERTER - NOT CARB COMPL

$626.92

SKU: D00I 674-480

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This catalytic converter with integrated exhaust manifold is precision-engineered and durably manufactured to match the fit and function of the original equipment on specific vehicles. It is a direct replacement designed to match the fit and performance of the original equipment. The convenient kit includes gaskets and downpipe hardware to simplify installation. Manufactured within strict tolerances for reliable longevity, it offers trustworthy value, backed by a team of engineers and quality control experts in the United States.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDorman
Part NumberD00I 674-480

Videos

Why Choose Dorman's Exhaust Manifolds?

Why Choose Dorman's Exhaust Manifolds?
Bad Exhaust Manifold or Gasket Leaks (Know the Symptoms before Replacement)

Bad Exhaust Manifold or Gasket Leaks (Know the Symptoms before Replacement)
How to install new exhaust flange bolts into old exhaust manifold, the easy way

How to install new exhaust flange bolts into old exhaust manifold, the easy way
Find ANY exhaust leak in under 5 minutes!!

Find ANY exhaust leak in under 5 minutes!!
What does Exhaust Leak Sounds Like? Exhaust Manifold Gasket Leak Sound 2025

What does Exhaust Leak Sounds Like? Exhaust Manifold Gasket Leak Sound 2025
Smells, or Ticking? Diagnose a Car or Truck Exhaust Manifold Leak

Smells, or Ticking? Diagnose a Car or Truck Exhaust Manifold Leak
How To Remove Stripped Exhaust Flange Nuts & Bolts (Andy’s Garage: Episode - 413)

How To Remove Stripped Exhaust Flange Nuts & Bolts (Andy’s Garage: Episode - 413)
What An Exhaust Leak May Sound Like

What An Exhaust Leak May Sound Like

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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