Hi guys, here is the story,i had a Td04(Impreza Turbo)in my car, but now its broken,short story. When that happened, i left my car naturrally aspirated,but with my Low comp.pistons and stuff,my car was a little slow,so by this time isold my Apexi VAFC to a friend who was needing it that day,so i told to myself, its ok, i can buy it again with this money!So i replaced my old turbo with a AR60 Garrett stage 2(ball bearing hybrid turbo for Hondas)and its awesome,it pulls a little upper than the other,i mean i got just a little bit more of lag, but its perfect. But......remember i sold my VAFC, so my car is just running 5 psi, and it feels like shit,i dont like it, i know i need the VAFC back but thats not my question, my question is why exactly=??????
I have a better turbo, i have a Bosch fuel pump, that i didnt have.So why my car doesnt feels like it used to???Why do i need a Fuel management unit===???????
