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The MagnaFlow HM-grade universal catalytic converter (3.00 in) is a Federal/EPA-compliant replacement designed to keep the check engine light off and is offered for GM 3.8L applications as indicated. Its universal design still requires cutting and welding for proper fit. Built from 16 gauge 409 stainless tubing with single laser fusion and 308 MIG welds, the compact construction resists corrosion while supporting OEM-like flow and fuel efficiency.
MagnaFlow Universal Catalytic Converter 3.0in. GM 3.8L HM
