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....
Any one can share their turbo exhaust system setting here?
i'm using a 1.3 k3-vet turbo engine.
exhaust setting is
57mm downpipe.
2" flexi host,
2.2"full piping,
2.5" long center bullet(straight)
jasma fujisubo rear...