[NOSstang08690]

Nitorus is great for the 4.6 motors. You will see great results, long as you do all your research and learn as much as you possibly can. I have been runng nitrus on my car for three years now and have been very happy. I have a 1997 mustang gt with just bolt ons and a 150 shot and the car runs 12.42. If you are really interested I would do as much research as possible. Some parts that you will definetly need would be the MSD DIS 4 ignnition and definetly colder plugs. The kit I have is the 5115-2 its really for a 5.0 but will work on the early year 4.6 motors. Let me know if you have any other questions.