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The MagnaFlow HM Grade direct-fit catalytic converter 93479 is an EPA-compliant replacement designed for 2001–2006 Chevrolet Silverado 2500 HD and 2001–2006 GMC Sierra 2500 HD applications. It employs mandrel-bent tubing and high-strength stainless steel to replicate OEM flow dynamics and resist corrosion. The direct-fit spun design reduces leak risk and includes a flange gasket to simplify installation without cutting or welding.
MagnaFlow Direct Fit Catalytic Converter 03-08 Chevy/GMC Passenger Side Rear
