Need a replacement catalytic converter for your 2012 Chevrolet Volt? MagnaFlow offers high-quality catalytic converters engineered for 2012 Chevrolet Volt sub-models and engine sizes. We combine efficient design and state-of-the-art manufacturing to meet or exceed required emissions standards. Select your 2012 Chevrolet Volt requirements and state vehicle registration to buy the best Volt catalytic converter online that fits your '12 Volt and meets your state’s emissions compliance.