You can pretty much hear the air struggling to get through the intake and exhaust system on a big and bulky GMC vendor. Help that poor, struggling thing out with one of the GMC Vandura catalytic converters from AutoAnything. We just hate to see anything suffer like that with such a restrictive Vandura catalytic converter.
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The number one goal of the Vandura cat converter is to obviously restrict pollutants. But, some of these stock GMC Vandura catalytic converters take that a little too far and end up restricting the air flow as well. Air is good! We like to salvage what we can of that air with the Vandura cat converter while still trapping the toxins.
GMC Vandura Catalytic Converters are Available for the Following Trims & Body Styles: