I took out my cat out and knew i would get a CEL, but i was wondering if it would afect the car in anyway in the long run? i recently got a custom tune with Al and with the CEL showing. THe car is really a beast from then on taking on an M3 and 05 G35 off a roll. But i was just wondering if it will have any affect on the car later on or if i can get more power if i get the car checked out and fix the CEL? Thanks for your time..