Evaluation of the Magnaflow Cat Converters on my 93 Lexus SC400
I just replaced the 2 front & rear converters in order to pass smog, which it did. I replaced the 2 front cat's 3 yrs and 15K miles ago with the same Magnaflow cat's along with a complete tune-up. However, they were completely gone after this time. So, I'm not overly confident that they will last any longer this time around.