Smoke Switch.
dont do it, its a waste of time and can and probably will not only fry your edge box but it may take your ECM with it. been there done it, wont reccomend it. if you want smoke get bigger injectors or just take off and intercooler boot but dont switch it
X2. Spend the money on parts insted of spending it on fixxing your truck.
dont mean to be rude but smoke switches are for posers!!!! If you want smoke build it. I can black out entire intersections when i want but I can also back up the smoke. Trust me the smoke gets old.



