My 2 cents..............NOS is good for what it does. Do I own a bottle......no. Do I want a bottle?.........no, at least not yet. Maybe there has been a sort of animosty towards NOS because of what that lame ass movie did for the tuner crowd. Every swinging dick thought that if they bought a tuner and put some NOS in it, that they would be legit. That only comes with time and bloody knuckles. So those of us that have been playing the game for more than a couple of years see these 'punks' (listeners, use term where applicable) come on the scene without a friggin clue as to what to do. My opinion is that the only way to go to make big power is to boost. And then maybe, and only then, would I buy a bottle. To help spool up the huge T-72 on my 4-banger. (alright, so maybe I'll go a little smaller than a T-72)

By the way, back to the thread...............exhaust first.