lancer_ajai2, yes i'm using the diagram on that web site and i'm not using any piggyback just afr to increase the fuel presure.... but i think better use afc or change to bigger injector coz high fuel presure not healthy for fuel pump....
HI ! SIFU AND DAIKO.
SAW ONE MODEL SELL AT MUDAH.MY ,THE LINK IS http://www.mudah.my/Toyota+Altezza-12944024.htm
ANYBODY KNOW ABOUT THIS MODEL IS IT TRUE THE MODEL,WITH MANUAL TRANSMISION ?
THIS MODEL SAME WITH...