Direct-fit cat converter and Y-pipe assembly engineered for 3.5L V6 engines. This integrated unit replaces the factory catalytic converter and exhaust manifold connection in one piece, eliminating the need for multiple part sourcing. Designed to meet emissions standards while restoring exhaust flow on higher-mileage vehicles.
Do I need new gaskets or hardware to install this?
Check your vehicle's service manual for the exact bolt spec and gasket size at the manifold connection. This assembly bolts to factory points, but gaskets and fasteners are sourced separately to match your specific engine configuration.
Will this fit if my exhaust has been modified downstream?
This converter is engineered for factory exhaust routing. If your system has custom piping, bends, or diameter changes past the Y-pipe outlet, test-fit before committing. The assembly connects at OEM manifold points, but downstream compatibility is on you to verify.
Does this need any prep or coating before installation?
This assembly ships ready to bolt on. No priming, painting, or surface prep required. The catalytic converter itself will reach operating temperature immediately upon startup and doesn't need topcoat protection.
Products are direct shipped from Supplier.
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**Rates from 0%-36% APR. Payment options through Shop Pay Installments, are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. State notices to consumers https://www.affirm.com/licenses.