Originally Posted by 02v6Mustang So i wouldn't have to buy anything else after i bought the nitrous kit and installed it on my car? Besides a tune that's all that i would need right is just the kit? I know it's a lot of questions but i really want to make my car perform the best it can and i'm not all that knowledgable about it. You may need to get a higher flowing fuel pump, but the place where you purchase the kit would be able to tell you for sure. Other than that, you shouldn't need anything.