2009 GMC Envoy Catalytic Converters

Features:

MagnaFlow ceramic catalysts have large surface areas to speed up the exhaust breakdown process while a ribbed, stainless steel body and external shield further protect them. Universal design. Not CARB compliant.

Features:

This catalytic converter kit is engineered to speed up exhaust breakdown and uses mandrel-bent tubes to boost airflow through your vehicle's exhaust system. As a result, horsepower and torque are increased. Not CARB compliant.

Features:

This catalytic converter kit is engineered to speed up exhaust breakdown and uses mandrel-bent tubes to boost airflow through your vehicle's exhaust system. As a result, horsepower and torque are increased. Not CARB compliant.