Need a replacement catalytic converter for your 2005 Pontiac Grand Am? MagnaFlow offers high-quality catalytic converters engineered for 2005 Pontiac Grand Am sub-models and engine sizes. We combine efficient design and state-of-the-art manufacturing to meet or exceed required emissions standards. Select your 2005 Pontiac Grand Am requirements and state vehicle registration to buy the best Grand Am catalytic converter online that fits your '05 Grand Am and meets your state’s emissions compliance.

Need a 2005 Pontiac Grand Am replacement exhaust system? Shop all BRExhaust 2005 Pontiac Grand Am Direct-Fit Replacement Exhaust Systems to find the best aftermarket kit to replace your 2005 Pontiac Grand Am OEM exhaust.