Hi guys trying to find the best high flow catalytic converter for the 2.2 engine. Just bought an Apexi N1 muffler. Any help with this will be greatly appreciated.

Hi guys trying to find the best high flow catalytic converter for the 2.2 engine. Just bought an Apexi N1 muffler. Any help with this will be greatly appreciated.

Heres one for you,

http://www.gravanatuning.com/applications/2005_Chevrolet_Cobalt_Coupe_2.2.aspx/2/1138/_Catalytic_Converters_Magnaflow_Carsound_Round_3_I nch_High_Flow_Cat_FOR_FORCED_INDUCTION_

Other than that if you wait another month even there should be a handfull

Thanks alot, but that one doesn't have the O2 sensor plug. How would the car react to not having that sensor plugged in? There was a thread on here with pics of the exhaust system but I can't find it anymore. Does anyone know how to find it?

just get a universal 1

Running the car without the rear HO@s will set a P0420 trouble code and turn on the Check Engine Light.(it will stay on)