Need a replacement catalytic converter for your 2009 Pontiac G8? MagnaFlow offers high-quality catalytic converters engineered for 2009 Pontiac G8 sub-models and engine sizes. We combine efficient design and state-of-the-art manufacturing to meet or exceed required emissions standards. Select your 2009 Pontiac G8 requirements and state vehicle registration to buy the best G8 catalytic converter online that fits your '09 G8 and meets your state’s emissions compliance.

MagnaFlow offers complete performance exhaust systems for your 2009 Pontiac G8. Determine the power and sound you demand for your 2009 G8 and shop all available exhaust systems online. Select your '09 Pontiac G8 sub-model and engine details to buy the best exhaust system that fits your needs.