MagnaFlow has a variety of 2012 Nissan Altima catalytic converters that meet OEM Grade, HM Grade or California Grade requirements. These replacement catalytic converters will keep your sedan emissions compliant and ensure that the check engine light stays off. Each converter features durable stainless-steel construction and utilizes either a direct-fit or universal design compatible with Base to SR trim levels equipped with engine options ranging from the 2.5L inline-four to the 3.5L V6. Select your ’12 Nissan Altima’s specifications and state vehicle registration to ensure you buy the correct catalytic converter that fits your car’s needs and meets your state’s emissions compliance regulations.
Need a 2012 Nissan Altima replacement exhaust system? Shop all BRExhaust 2012 Nissan Altima Direct-Fit Replacement Exhaust Systems to find the best aftermarket kit to replace your 2012 Nissan Altima OEM exhaust.
MagnaFlow has a variety of 2012 Nissan Altima catalytic converters that meet OEM Grade, HM Grade or California Grade requirements. These replacement catalytic converters will keep your sedan emissions compliant and ensure that the check engine light stays off. Each converter features durable stainless-steel construction and utilizes either a direct-fit or universal design compatible with Base to SR trim levels equipped with engine options ranging from the 2.5L inline-four to the 3.5L V6. Select your ’12 Nissan Altima’s specifications and state vehicle registration to ensure you buy the correct catalytic converter that fits your car’s needs and meets your state’s emissions compliance regulations.
Need a 2012 Nissan Altima replacement exhaust system? Shop all BRExhaust 2012 Nissan Altima Direct-Fit Replacement Exhaust Systems to find the best aftermarket kit to replace your 2012 Nissan Altima OEM exhaust.






