I bought a spec V a few weeks ago and had planned on saving up and purchasing a Turbo Kit, but I don't think I'd be able to swing it any time soon. I'm considering putting in a Nitrous System. My local MotorSports shop quoted me a Nitrous Xpress system with all the safety features so that the nitrous only engages at the proper rpm's ect, and installed at a little over $1700. I've been searching the internet and a company called Zex puts out a kit with about the same features for much cheaper, but it doesn't specifically list the spec v as one of the kits. Plus I would also have to pay more to have it installed as I didn't purchase it at the shop. I was hoping you all could give me some of your opinions on nitrous systems for the spec v. I don't want to spend too much but if it comes down to it I'd rather spend more to make sure I'm not going to do any major long term damage to the car.