Quote:
Originally Posted by RideZX6R
If you remove the cats and don't do a tune - I'd say it's pretty foolish
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Why? What is the tune going to accomplish if my fuel trims are in check and the PCM is not pulling timing? I do plan on tuning after I install a flex fuel setup.
*On a side note, it appears that the 2016 ECU's are more forgiving then 2017-18...so yea primary cat deletes may cause more issues without tuning with the newer E92a ECU. I believe this is the conflict here. 2016 will not go into limp mode over a catalyst code where 17-18 will. Also this could be why a few have reported false knock and I am not seeing any.