would you recommend removing the BS? (sorry for the barage of questions, but your quite helpful)

I hate that half the mods are actually good for the car, yet nissan will give you a hard time with warranty issues. Which leads me to my next question (PM me if necessary ) where did you have the car serviced, and what mods did you have on the car when you took it in with the BS problem? they didn't give you a hard time about them? thanks again Larry... I'm gonna buy that pulley off of you just cause your so darn helpful but I gotta get some more money together, just payed all my bills with this check.