I bought a second hand VAFC & comes with an installation manual. Tried to install it but unfortunately, the mec/tuners need the ECU diagram to link the VAFC with the ECU in order to control the MIVEC openings...
I am looking for an opinions and suggestions on Emanage or Unichip for Y2000 MRS. Where is the best place to buy , install and tune.
What about Apexi Neo, is it waste of time and money or all these upgrades...