to me nitrous isn't real hp. Real hp is something you don't push a button to get to. it's power that your engine doesn't actually have. I've been building motorcycle engines for years for road racing so i'm not new to engines but i am new to mustangs and i jsut wanted to know what mods this car repsonds to well. Idon't want a bottle in the back of m car that i have to use sparingly. to me it's "cheating" per say.