Hey guys i took my car to get smog with a ZC Sohc its passed only knocks was a little high so im thinkin cat replacement but which one i can get a magna flow for 90 bucks but i need to make sure it will pass smog unless you guys know of a high flow that passes smog thanks in advance

 

random passes so does Catco i use catco i'm happy with it i'm pretty sure magnaflow does too