I have a chance to purchase a powerdyne for a grand. The only thing is that it is on a 89 mustang. Is everying thing the same set up for my 95 except for the itake pipe or is there other differences in the kits? How much will it cost me to make this kit work for my car. It is a 9 psi kit which cost $2700 if I buy the 95 kit so I might be able to save a little money.