DO I NEED TO RUN THOSE MIL ELIMINATORS BY DALLAS MUSTANG ? ARE THEY JUST TO TURN THE CHECK ENGINE LIGHT OFF?

NO YOU DON'T NEED TO RUN THEM. IF YOUR CAR IS A 1996 OR NEWER THEN THE OBDII MAY ILLUMINATE THE CEL IF YOU REMOVE YOUR CATS. WWW.MILELIMINATORS.COM ALL THEY DO IS TURN THE LIGHT OFF.

if it bothers you put a piece of tape on it