aight kid make sure u open ur ears and listen in detail, u send a positive wire from the vtec soleniod or ecm to a relay, u send another wire from a relay to a stand alone 12v source, then u send that 12v source wire to a... lets say boost gauge, open up the boost gauge change the face display around so that instead of reading boost it goes up through numbers or whatever ur preferance is to VTEC, now when that little vtec light goes on, and sends a power source to a boos gauge, it will then activate whatever electronic gauge u wire it too and VUALA, vtec gauge, may sound a bit gay but its just something else to look at in ur car.. it must be electric though and the gauges my friend use are a bit modified so that it doesn read boost it just reads an electric current, only takes sodering of two wires though... lying disorder eh? or methods u havent heard of? make **** up about imaginary turbo eh? riighhhttt