ok, i did a search and im reading some conflicting info. from what im reading i dont need to adjust the fuel pressure to run my nitrous, that it should be done through the tune. so whats the point in putting one on the car. but at the same time i've also been told that you should put one on along with a better pump to run the nitrous setup. i have one thats been sitting here for awhile and just wanted to know if its worth the time to put it on there.