1 If you are using the CCCI ignition you will need to use either the Bailey unit or a DIS4
2 you will need to use all the engine sensors. You won't need the EGR Solenoid, Charcoal canister, MAF, or Boost solenoid
3 I usually mount it under the seat instead of in the stock location
4 I charge for that service if the box was not purchased from me. If you desire this, contact us wand we will send you a build sheet to be filled out