nitrous sucks, i have a few reasons, to get a real setup that won't blow up your engine, you are looking at 1k off the bat, and install prices unless you do it yourself. Now you have to think about re-fills, how much are you going to be using the nitrous? you could be looking at another 1k just in re-fills in the 1st year depending on how much you use it...that's if you use a bottle every week or every other week...so now you are looking at around 2500 dollars in the 1st year of using it, to me it just isn't worth it...and if you aren't going to be using it that much, then don't bother getting it in the 1st place...