i think my prob. is w/ the blue box. i am running the greddy kit on my 97 ex and my cel is still on. so i am gonna trash the box and get a vortech fmu and pump. i have a billet check valve for the MAP sensor. what else do i need to run the kit w/o the box? please list and tell me maybe how much they are and i am only running 5psi but am gonna hit 8 w/ the stock internals