Need a replacement catalytic converter for your 2011 Saab 9-5? MagnaFlow offers high-quality catalytic converters engineered for 2011 Saab 9-5 sub-models and engine sizes. We combine efficient design and state-of-the-art manufacturing to meet or exceed required emissions standards. Select your 2011 Saab 9-5 requirements and state vehicle registration to buy the best 9-5 catalytic converter online that fits your '11 9-5 and meets your state’s emissions compliance.