Quote:
Originally Posted by DarkPira7e
By "no tune needed" they meant it won't explode, but it is unequivocally the cause of your check engine light
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I don’t have check engine light. My car is running perfectly. I just want to make sure I won’t need to tune my care if I decide to add the catback exhaust.
The check engine light that I brought up was because someone who posted a YouTube video had a CEL with the same header, catback that I want, but a Motiv catted front pipe. I plan to keep the stock front pipe.