Originally Posted by 370zBoyz

i have beluga test pipes and axel back installed just for the sound until i go to fast intentions plus a tune

the CEL came up after 50 miles just like yours...i used to remove it via my obdII reader but said screw it and just ignore the light

i check periodically just to see if the error changes

the error just mentions an issue about the catalytic converter which is normal because they are gone now in my case