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The MagnaFlow Universal Catalytic Converter (3.00 in) with an O2 sensor boss is an OEM‑grade, Federal/EPA‑compliant universal replacement designed to help keep the check engine light off. Its universal, low‑mass form fits many exhaust layouts but requires cutting and welding for installation. Made from corrosion‑resistant 16‑gauge 409 stainless steel with durable 308 MIG welds, it aims to maintain factory flow characteristics and thermal efficiency.
MagnaFlow Universal Catalytic Converter 3 W/O2 Boss
