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Dorman Direct-Fit Manifold Catalytic Converters

4.15 out of 5 stars 20 Customer Reviews

Dorman direct-fit manifold catalytic converters bring several parts together in one package for a turnkey installation. These top-quality exhaust manifolds are joined to the cat, and most models include gaskets and downpipe hardware, as well. Constructed from cast iron or stainless steel tubing, the units resist warping, cracking and leaks—and all undergo thorough inspection to ensure quality performance. Dorman direct-fit replacements deliver ease and convenience to your exhaust system upgrade. The kits are available for hundreds of makes and models.

Results 1 - 25 of 101

Manifold Converter - Not CARB Compliant

Part Number: RNB-674-600

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Manifold Converter, Manifold Converter - CARB Compliant

Part Number: RNB-673-069

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Manifold Converter

Part Number: RNB-673-311

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Manifold Converter, Manifold Converter - CARB Compliant

Part Number: RNB-672-148

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Manifold Converter, Stainless Steel, Natural, Mini, Each

Part Number: RNB-673-862

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Catalytic Converter with Integrated Exhaust Manifold, Lexus, Kit

Part Number: RNB-674-097

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Manifold Converter

Part Number: RNB-674-610

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Manifold Converter - Not CARB Compliant

Part Number: RNB-674-614

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Manifold Converter

Part Number: RNB-673-9651

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Manifold Converter, Manifold Converter - CARB Compliant

Part Number: RNB-672-864

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Manifold Converter - CARB Compliant

Part Number: RNB-673-951

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Manifold Converter, Manifold Converter - CARB Compliant

Part Number: RNB-672-853

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Manifold Converter, Manifold Converter - CARB Compliant

Part Number: RNB-673-055

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Manifold Converter, Manifold Converter - CARB Compliant

Part Number: RNB-672-630

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Manifold Converter, Manifold Converter - CARB Compliant

Part Number: RNB-673-071

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Manifold Converter, Manifold Converter - CARB Compliant

Part Number: RNB-672-421

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Manifold Converter

Part Number: RNB-673-312

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Manifold Converter, Manifold Converter

Part Number: RNB-672-420

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Manifold Converter, Manifold Converter - CARB Compliant

Part Number: RNB-672-837

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Manifold Converter - CARB Compliant

Part Number: RNB-673-564

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Manifold Converter - CARB Compliant

Part Number: RNB-673-576

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Manifold Converter, Manifold Converter - CARB Compliant

Part Number: RNB-673-298

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Manifold Converter - CARB Compliant

Part Number: RNB-673-647

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Integrated Exhaust Manifold Cast Includes Gaskets

Part Number: RNB-674-932

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Manifold Converter

Part Number: RNB-673-871

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

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