You can have it in your car, it just cant be hooked up. I dont have it anymore anyways, the car is pretty much stock now.
Originally Posted by Badfish
why? would it even make a differemce? remeber I have to use these year round
I know this is really late, but someone else might have the same question. Nitrous is hard on spark plugs, you want to gap them at .30 instead of .35 to help prevent blow out. The plugs are fine year around.