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MagnaFlow California-grade direct-fit catalytic converter 4451218 is made for the 2003 Hummer H2 6.0L and is CARB-compliant for use in California and CARB-restricted states for the listed vehicle. The converter replicates OE spun-body design with mandrel-bent tubing and stainless construction, includes necessary gaskets and a Torca clamp, and installs without cutting or welding for a direct replacement.
MagnaFlow Catalytic Converter Direct Fit Hummer H2
