Good luck with that nox cell ,bench, mine went 88days without messing up .You would think that was a good thing .NO !! Not when warranty is 90 days.
Start keeping track of the customers you lose over this nox cell , then call ESP and BAR and tell them because of their so called BARAPPROVED nox you have lost x amount of customers, ESP gave me a 250.oo dollar reduction once. The tech also did his thing, and no more nox cell problems. Knock on a wood.