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      05-25-2018, 09:51 AM   #266
3ToAgree
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Quote:
Originally Posted by TYE View Post
I understand your perspective but I'm referencing more about the software flash/tune compensating for modifications. Why is it on my GT3 I can run no cats, or high flow cats, or any configuration of headers/exhaust and not throw cells? I'm in CA as well and pass smog when plugged in.

On my previous e36 m3 with obd1 conversion which I did back in 2003 again I had no issues with cells whether I was straight piped or not. Turbo kit on it, again no issues.

Obviously these cars have got more complex today but there should be no reason a car can't run smooth just because weather changed outside. Sure it takes work to get it right, but just living with it should not be an option.
I would happily live with a few CEL's if I had your GT3
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